Interbank Price Delivery Algorithm (IPDA) Data Ranges | D'onte Goodridge

IPTA stands for Interbank Price Delivery Algorithm which controls the price action on our charts. It is the sole reason we get the four phases of the market: consolidation, expansion, retracement, and reversal. IPTA is used by Commercial Speculators to move large orders in the market. IPTA creates shifts on the daily chart every 20, 40, and 60 trading days, known as the IPDA look-back periods.

 

 IPDA Look-Back Periods = 20, 40, and 60 Trading Days

Approximately every 20 trading days, new liquidity pools form on both sides of the market. Understanding IPTA will give clarity about which levels are significant to current price. IPTA is always working and exchanging orders every second. IPTA can be applied on a daily timeframe of the current trading day or the first trading day of a month. 

 

Before trading a new month, traders should follow three steps to gain insight in the market:

(I.) Visualize IPDA Data Ranges in Daily Chart

The first step you must follow is finding the first trading day of a new month. Next you count back 20, 40, and 60 trading days (TD) from the first trading day of the month. Last find the highest high and lowest low in each look back data range.

 

The above is the daily chart of British pound versus US dollar (GBPUSD). Currently we are in January 2023, and the first official trading day is Monday, January 2, 2023. That is the start. From here we look back 20, 40, and 60 trading days: back 20 TD = December 2, 2022; back 40 TD = November 4, 2022; back 60 TD = October 7, 2022. Now we have all our look back data ranges. We find the highest high (red lines) and lowest low (blue lines) in al three quadrants.

(II.) Create hypothesis were price might draw to based on Technical and Fundamental Analysis

Now that we have finished our chart activity, we will take a look at technical analysis, then perform fundamental analysis and gain macroeconomic data that can aid with insight. Last, bring together the two analysis techniques to form a hypothesis on what price should do in the near future. 

 

Every new trading month, I am asking myself two questions: 

 

(1.) Is price going to give me a quarterly shift, meaning change trends?
(2.) Or is price going to continue its current trend? 

 

I have no idea whether or not the market is going to continue its trend or make a quarterly shift during the new month. However, using the IPTA ranges, I am able to structure some story-line, especially around liquidity. Going into a new trading month, IPTA ranges can help to figure out where the large orders of liquidity are residing. One side of the market is going to be taken, whether that is buy side liquidity or sell side liquidity. Look for the highs and lows that are still intact. This is where the price algorithm is going to draw to.

 

 British Pound Forex Seasonality.

(III.) Consider Seasonality

Incorporate Seasonality for more insight going into a new trading month. Seasonality does not tell you when to buy or sell for the year but it does give a general sense of when to anticipate the high of the year or the low of the year or when a instrument may be going sideways for a month or a couple of months.

 

IPDA Library Example #1: Gold/USD vs IPDA.

 Primary driver of the market are Interest Rate Differentials (IRDs).
 

Reference:

D'onte Goodridge (2022) - IPDA Data Ranges (video)

D'onte Goodridge (2022) - IPDA Library Example #2 - #7 (videos)

Michael J. Huddleston (2020) - ICT Forex Price Action Lesson: Advanced IPDA Insights. (video)

Michael J. Huddleston (2017) - Quarterly Shifts & IPDA Data Ranges. (video) 

The Market Makers Method | Jones Zondo

Price is a reflection of the number of transactions and the price paid for these transactions. A large number of transactions are required in order to shift price. The Forex market is said to trade about $4,000,000,000,000 [four trillion dollars] on average daily. The bulk of transactions are executed by large “Warren Buffet” institutions, and not by laptop traders such as ourselves.

 » A typical pattern of behavior particularly when analyzing the Three-Day Cycle is to be able
to identify a peak high followed by three moves down and a reversal which will form a peak low. «

Market Maker ability to dominate the market is overwhelming. It costs roughly 10,000 Lots to move the market by 1 pip, with this in mind Market Makers have the ability to move the price at will and retail traders can’t. For a retail trader to truly succeed in Forex, you need to at least have a concept of this Mammoth process so that you will understand what is happening and why. Rather you adapt to trade with them instead of against them once we are done with the secrets. Once you realize that price is moved as a result of intention, logic decision and the idea that price is a product of emotional feeling (sentiments) of various traders is misguiding “BS”. Failure to realize this, your trade career will be emotion driven leaving you to react to every trade.

Quoted from:
Jones Zondo (2018) - Market Makers Secrets. Private study notes extracted from various entities. 

 

See also:

Steve Mauro (2011) - The Market Makers Method.

Cameron Benson (June 16, 2024) - The Complete 3 Day Cycle Short-Term Trading System.

Michael J. Huddleston (2016) - ICT Forex - Market Maker Primer Course. (videos)

An Outside Look at Inside Days | Larry Williams

First, lets define what constitutes an inside day. An Inside Day is exactly the opposite of an Outside Day. That is, today’s high is less than yesterday’s high and today’s low is greater than yesterday’s low. Hence the terminology inside day, as all of today’s price range or trading activity took place inside of yesterday’s range. An inside day is usually thought to be an indication of congestion. A price could not exceed the previous day on the upside nor could it break below the previous day’s low on the downside.

 » Inside Days are one of the most reliable forecasting patterns to occur in the marketplace. «

 

Chartists and authors have not paid very much attention to the inside days over the years. They have made note of them, but this is the first time, to my knowledge, that anyone has made a serious study of the impact of inside days. And, wouldn’t you just know it … inside days are one of the most reliable forecasting patterns to occur in the marketplace!

  » In a study of nine major commodities covering 50,692 trading sessions, I noted 3,892 inside days,

suggesting we will see these days appear about 7.6 percent of the time. «
Larry Williams, 1998.

There does seem to be some validity to this. The following chart shows what happens when we have an inside day with a down-close while prices are lower than they were 10 days ago. In the Standard and Poor’s, 71% of the time you were higher the next day. This may not even be as significant as the fact that 71% of the time you were higher 20 days after this occurrence. In the Value Line, price is higher 50% of the time after the occurrence, and in Treasury Bonds it’s higher 75% of the time. The pattern in Silver was not nearly as bullish, which surprises me because I had used this trading technique in Silver with some success … which just goes to show you! In Silver, on 36% of the time you were higher 20 days following the occurrence of the pattern. Soybeans were higher 57% of the time, Bellies 50% of the time and the Swiss Franc, where so far we have not found a pattern that forces prices higher, you were up only 22% of the time.

'Inside Days in the S&P 500' - Toby Crabel, 1990.

For a moment though, let’s take a look at just the occurrence of an inside day. What happens when we simply have an inside day with a down-close? Does that, on its own merit, forecast any significant market activity? The results are on the next few pages [of 'The Future Millionaire's Confidential Trading Course']. What can you find?

Then there’s the other side of this coin. What happens if we have an inside day with an up-close? Does this forecast positive action? It appears that it does to some extent. Study the tables for yourself. I have gone to the computer to give you the results for almost all possible configurations of the inside days. While, quite frankly, much of the data suggests random-gibberish-behavior, others are relationships that you can find and successfully trade with. What you need to focus on here is not that the patterns will always work for you, but that patterns, like methods, systems and tools, will give you the much needed odds that lead to successful speculation.

 

I have not exhausted all possible ways of looking at inside days with down-closes, though I have looked at the majority of the relationships one can study. There are others. As an example, what happens if the prices are higher, or if prices are lower following an inside day five days later. Does that mean that the down trend will continue? One could also ask the questions about an outside day following an inside day. Is this a particularly bullish pattern? (It is.) As you can see, your opportunity for research here is unlimited. If you have a computer, some data, and a desire to study the markets, here is fertile ground for you to come up with your own great ideas.

Quoted from:
Larry Williams (1995) - An Outside Look at Inside Days.

An excerpt from 'The Future Millionaire's Confidential Trading Course'.

 

See also:

Toby Crabel (1990) - Day Trading With Short Term Price Patterns and Opening Range Breakout. 

Toby Crabel (1990) - Inside Days in the S&P 500. 

Larry Williams (1998) - Long-Term Secrets to Short-Term Trading, 2nd Edition. 

Johnan Prathap (2011) - Three-Bar Inside Bar Pattern.

Outside Bar Trading Setups | Larry Williams

In his book, 'Long-Term Secrets to Short-Term Trading', 2nd Edition, Chapter 7, Larry Williams provides price action patterns to profit. Larry Williams says that there are two daily bars that most confuse retail traders, the Inside Bar and the Outside Bar: 

 

» What the public 'sees' on their charts as being negative is most often apt to be positive for short-term market moves and vice versa. A case in point is an outside day with a down close. The day's high is greater than the previous day's high and the low is lower than the previous day's low and the close is below the previous day's low. This looks bad, like the sky is indeed falling in. In fact, the books I have read say this is an excellent sell signal, that such a wild swing is a sign of a market reversal in favor of the direction of the close, in this case down. [..] The problem is these outside day patterns do not occur as often as we would like! The next time you see an outside day with a down close lower than the previous day, don't get scared, get ready to buy ! « 

After an Outside Day with a Down Close lower than the previous day, BUY!
After an Outside Day with an Up Close higher than the previous day, SELL!

An Outside Bar is a bar that broke the previous bar's high and the previous bar's low. For related trading setups Larry Williams specifically looked for outside bars on the daily time frame that closed below the previous daily low or closed above the previous daily high. After such a bar prints, a reversal in the price action should be expected. According to Larry Williams, Outside Bars only appear 7% of the time on the daily time frame.

This is what an outside bar with a down close looks like:

According to Larry Williams, this will be a buy set up in theory. Here we can see it looks bearish to the public eye because the close is below the low. This indeed can be a turning point. Enter long on the next daily open. The stop loss is below the low of the outside bar.
 
This is what an outside bar with an up close looks like:

 

This is a sell set up. It looks bullish to the public eye because the close is above the high. This indeed can be a turning point. Enter short on the next daily open. The stop loss is above the high of the outside bar. 

 
Targets should be logically related to buy side/sell side liquidity levels (previous highs and lows), Imbalances/Fair Value Gaps and/or 50% swing retracement levels. Consider only setups offering risk-to-reward ratios ≥ 1:2.

 

Don't expect every single Outside Bar setup to be a winner. Other setups and filters can nullify or optimize it (e.g. Oops Pattern, Smash Day, Day of the Week, trading in Premium or Discount, actual outside bar small range or large range, swing high or swing low recently broken, occurrence in 3 Day Cycle and 3 Week Cycle, close above/below 9-Day EMA, etc.). The video below shows Outside Bar Trading Setups on timeframes also smaller than the daily.

Reference:
Larry Williams (1998) - Long-Term Secrets to Short-Term Trading, 2nd Edition.

D'onte Goodridge (February 2, 2023) - Outside Bar Model by Larry Williams. (video)

D'onte Goodridge (March 15, 2023) - Turning Points on the Higher Time Frame. (video)

Ali Casey (2022) - Larry Williams' Outside Day Strategy. (video)

ICT Intraday Templates & Setups for ES/NQ/YM | Michael J. Huddleston

There are six Intraday Templates and Trading Setups for the S&P (ES), the Nasdaq (NQ) and the Dow Jones (YM) - three bullish and three bearish ones:

• Two Session Up Close OR Two Session Down Close. (1.1 + 1.2)
• AM Rally and PM Reversal OR AM Decline and PM Reversal. (2.1 + 2.2)
• Consolidation AM Rally and PM Decline OR Consolidation AM Decline and PM Rally. (3.1 + 3.2)

1.1    Two Session Up Close (Trend Day ≈ 10% of all trading days)

If we are in the middle of an intermediate or long term price swing based on what we would see on the HTF (Higher timeframes = 4 hour, daily, weekly, monthly) chart, this is the classic scenario. When we start approaching HTF opposing arrays, this profile is less likely to occur. The daily range can go straight trough the lunch hour with very little consolidation whatsoever, depending on what the catalyst was that send prices higher it could be a very strong economic news release. Don't think we’ll always get the consolidation in lunch hour, if we move higher fast there is a chance they work trough lunch. PM session would be ideal if its symmetrical to the AM session.

• Institutional Order Flow (IOF): Bullish.
• AM Trend: Returns to a Discount Array then rallies.
• Lunch Hour: Consolidates with shallow retracements.
• PM Trend: Runs the Lunch Hour Lows [Sell Stops] OR Drops into a Fair Value (FV) Discount Array then rallies into Close.

 1.2    Two Session Down Close (Trend Day ≈ 10% of all trading days)

If we are in the middle of an intermediate or long term price swing based on what we would see on the HTF chart, this is the classic scenario. When we start approaching HTF opposing arrays, this profile is less likely to occur.

 

• Institutional Order Flow: Bearish.
• AM Trend: Returns to a Discount Array then declines.
• Lunch Hour: Consolidates with shallow retracements.
• PM Trend: Runs the Lunch Hour Highs [Buy Stops] OR Rises into a Fair Value Discount Array then declines into Close.
  

 

Tips for Two Session Up Close OR Two Session Down Close = trending days:
► When daily and 4H institutional order flow is bullish (two session up close)/bearish (two session down close).
► If we're in the middle of an intermediate term or long term price swing based on what we see on the HTF chart, then this is the classic scenario until we start approaching an opposing array on the 4h/daily/weekly. PM session would be ideal if its symmetrical to the AM session (measured move).
► The daily range can go straight through the lunch hour with very little consolidation whatsoever, depending on what the catalyst was that send prices higher it could be a very strong or surprised economic news release.
► Don't think we'll always get the consolidation in lunch hour, if we move higher fast there's a chance they work through lunch.
► ► How to trade: ICT always looks for SMT (Smart Money Tool / Smart Money Technique) between the 3 indices at the lows/highs on both sessions.
AM SMT: compare London lows/highs and 9:30 am lows/highs.
PM SMT: compare lunch lows/highs and the high/low formed from the 13:00 candle. One has to diverge.
AM session hold till about 10:30-11:00 and also look for 15m PD arrays.
PM session: besides the SMT we can also return to FVG or OB formed in lunch hour.

2.1    AM Rally PM Reversal (Typical Day ≈ 25% of all trading days)

Price is yet to fulfill a completion of a bullish run, but very close to where we are presently there is a higher time frame premium PD (Premium/Discount) array. The session will start off bullish until it hits the HTF PD array which causes the intraday market reversal.

 

• Institutional Order Flow: Bullish - under HTF Premium-Discount Array.
• AM Trend: Returns to a Discount Array then rallies.
• Lunch Hour: Consolidates with shallow retracements.
• PM Trend: Runs the Lunch Hour Highs [Buy Stops] and reverses into Close OR Runs the Intraday High and then reverses into Close.
• PM Trend can resume higher if AM session Discount = HTF.

 

2.2   AM Decline and PM Reversal (Typical Day ≈ 25% of all trading days)

 

• Institutional Order Flow: Bearish (IOF) - above HTF Discount Premium/Discount Array.
  AM Trend: Returns to a Premium Array then declines.
• Lunch Hour: Consolidates with shallow retracements.
• PM Trend: Runs the Lunch Hour Lows [Sell Stops] and then reverses into Close OR Runs the Intraday Lows and then reverses into Close..
• PM Trend can resume lower if AM session Premium = HTF. 

 

Tips for AM Rally PM reversal (bullish)/AM Decline PM reversal (bearish):
► When daily and 4H institutional order flow is bullish/bearish and price is near a 4H/daily TF PD array, so this model is the completion of a run. AM session is bullish/bearish until it hits the HTF pd array which causes the intraday market reversal.
► In the AM scenario you first drop into a 1H or 4H discount (bullish) / premium (bearish), then rally into HTF PD array (4H/daily/weekly).
Smart money reversal (SMR) - PM trend could either

- Run out the AM high/low and then rally or make a LH when it reverses. Just a run above a STH is also possible.
- Be just a retracement into the AM range and then continue HTF trend or really reverse on HTF. How do we know which one the PM trend will do? The PM session can resume higher/lower (reversal) if the AM session premium array equals a higher timeframe (4H, daily, weekly, monthly) premium array, it can go back into that array in PM and recapitalize that and then go lower and resume lower. If that’s NOT the case we can expect price to continue until we reach that HTF array.

► ► How to trade: ICT always looks for SMT between the 3 indices at the lows/highs on both sessions.

AM SMT: compare London lows/highs and 9:30 lows/highs. PM SMT: compare lunch lows/highs and the high/low formed from the 13:00 candle. One has to diverge. So in the bearish scenario: If the AM high around 10:30am EST but often closer to 11:00 is below a 15m or the PD array, then we're going to be anticipating, before it even happens, outside the London lunch around 1 pm an initial rally into the 15m PD array followed by a HTF reversal. So in the AM session we're going to be holding our trade until there.
PM SMT: try to hold until 15:00 at least. If price is in the premium of the AM dealing range, we could see price continue lower/higher (when the premium array is not a HTF premium array), otherwise price will reverse there.

 

3.1    Consolidation AM Rally PM Decline (Trading Range /Neutral Day ≈ 35% of all trading days)

If unsure of what the IOF of the current day is or where we are relative to Premium/Discount on Daily/4h, chances are we likely see this scenario - especially if there is no high/medium impact news expected during 10am or later in the day.

• Institutional Order Flow: Neutral.
  
• AM Trend: Returns to a Discount Array then rallies OR expands Higher from Equilibrium to run London session Buy Stops.
• Lunch Hour: Consolidates with shallow retracements.
• PM Trend: Runs the Lunch Hour Highs [Buy Stops] and then reaches for Day's Sell Stops OR Runs the Intraday High and then reaches for ID/London session Sell Stops. PM Trend can simply consolidate into Close after Lunch Hour.
  

3.2    Consolidation AM Decline PM Rally (Trading Range / Neutral Day ≈ 35% of all trading days)

If unsure of what the Institutional Order Flow of the current day is or where we are relative to Premium/Discount on Daily/4h, chances are we likely see this scenario - especially if there is no high/medium impact news expected during 10am or later in the day.

• Institutional Order Flow: Neutral.
• AM Trend: Returns to a Premium Array then declines OR expands Lower from Equilibrium to run London session Sell Stops.
• Lunch Hour: Consolidates with shallow retracements.
• PM Trend: Runs the Lunch Hour Lows [Sell Stops] and then reaches for Day's Buy Stops OR Runs the Intraday Low and then reaches for the Intraday London session Buy Stops.
• PM Trend can simply consolidate into Close after Lunch Hour. 

Tips for Consolidation AM Rally and PM Decline / Consolidation AM Decline and PM Rally:

► In this scenario Institutional Order Flow is neutral or unclear where we're at relative to premium or discount on 4H or daily. This scenario happens a lot in index trading which can be frustrating if you don’t know the mechanics behind it. When there's a strong directional bias behind the marketplace or the underlying meanings of the market suggest higher/lower prices, DO NOT look for this scenario. This is not seek and destroy (NFP), this is simply consolidation. This happens when there’s a lack of news or trend.

AM: price returns to a premium/discount then rallies OR after the first hour of the opening range or expands higher from EQ to run SSL/BSL (Buy Side Liquidity/Sell Side Liquidity)from London or intraday.
PM: 2 scenario’s —> 1. Run on lunch hour highs/lows then rally for AM session BSL/SSL or 2. run intraday high/lows and then run for intraday or London SSL/BSL.

► ► How to trade: Which one is it going to do, lunch highs/lows or AM SSL/BSL? We are going to be looking for a 15m PD array inside a 4h/Daily PD array. So the HTF confluence is the catalyst for the reversal. If that PD Array was already reached in AM, PM will just run out lunch hour highs/lows.

If the PM session takes lunch hour SSL/BSL or AM session SSL/BSL is dependent on the AM session BSL/SSL. If these lows/highs reached into a 15m PD array inside a 4h/Daily PD array PM will just run out lunch hour highs/lows.

How to know if the PM session will run lunch or intraday highs?

HTF PD array hit in AM session = Lunch highs likely to be run.
HTF PD array NOT hit in AM session= PM session  could run the intraday high, hit the HTF Premium array, and then reverse.

 

Quoted from:
Michael J. Huddleston (2017) - ICT Mentorship Core Content - Month 10 - Index Futures - Projected Range & Objectives. (video) 

 

See also:

 Darya Filipenka (2023) - ICT Mentorship Core Content - Month 10 - Index Futures - Index Trade Setups.

Darya Filipenka (2023) - ICT Deep Dive Into Institutional Order Flow.

 Michael J. Huddleston (2015) - ICT Intraday Trading Templates.

ICT Liquidity - The Financial Market's Zero Sum Game | Michael J. Huddleston

For a trader or institution to buy or sell an instrument, stock, currency pair, etc. it is necessary that there is another trader or institution or 'the crowd' with the equivalent opposite position. If the smart money (capital controlled by institutional investors, market mavens, central banks, funds, and other financial professionals) wants to buy a financial instrument, they will need sellers in the market. Our presumptions are: 

1. All financial markets are a zero sum game. 
2. In all financial markets price is generated and driven by the market maker's auction algorithm. 
3. The market maker's price generating algorithm continuously calculates, re-balances and manages the flow of orders always in line with the fundamental 'Minimum of 50.05% Retracement-Rule across all time-frames: fractions of a second, minutes, hours, days, weeks, months and quarters. 
4. The algorithm generates the mathematically highest possible return for the market maker.
   

 

For the market makers, for the big dealers in the exchanges - for the smart money - liquidity is provided by the dump money, by the crowd, at levels where the dump money usually has its Stop loss, Buy and Sell orders. Driving price beyond these order-levels, the market maker collects liquidity - the money of the uninformed. Smart money activates these stop, buy and sell orders to feed and place their contrary positions in the market. Richard D. Wyckoff - a brilliant speculator, and later on a broker and market maker himself - explained the accumulation and distribution process of the 'market maker' - of the Composite Operator - in all detail ninety years ago. The Composite Operator manipulates the price in order to collect 'free money'. Liquidity.  

 

There are two types of liquidity:

1.          Buy Stops Liquidity (BSL)

The BSL is originated by Stop Losses of sell orders, after the BSL is taken, the market reverses to the downside, because banks use the BSL to place sell orders in the market. 

 

 

Regarding Buy Stops Liquidity (BSL) focus on:
PMH - Previous Month's High
PWH - Previous Week's High
PDH - Previous Day's High
HOD - High Of Day
OLD HIGH - Swing High
EQUAL HIGHS -  Retail Traders' typical 'Resistance'.

When BSL is taken, the market reverses to the downside.

 

2.          Sell Stops Liquidity (SSL)

The SSL is originated by Stop Losses of Buy orders, after the SSL is taken, the market reverses to the Upside, because banks use the SSL to place Buy orders in the market. 

 

 

Regarding Sell Stops Liquidity (SSL) focus on:
PML - Previous Month's Low
PWL - Previous Week's Low
PDL - Previous Day's Low
LOD - Low Of Day
OLD LOW - Swing Low
EQUAL LOWS - Retail Traders' typical 'Support'.

When SSL is taken, the market reverses to the upside.

 

The Stop Hunt (SH) is a manipulation movement used by the Market Makers to neutralize liquidity (stop losses). It's a false breakout above /below the zone where there is liquidity. Market Makers usually use High Impact News to take liquidity.
 

High Impact News Calendar

Always pay attention to the news calendar, to know the pairs that will move, generally, pairs with many news forecasts ('High Impact'), those currency pairs, stocks, bonds, etc. are going to move (trending) during the day or week.

Reference:
WadeFX (2021) - Market Structure & Powerful Setups.

See also:

Richard D. Wyckoff (1931) - The Wyckoff Method of Trading in Stocks.

Jason A. Jankovsky (2007) - Buy/Sell 50% Retracements. 

2022 ICT Mentorship.
2022 ICT Mentorship - Notes.

TPR (2022) - Richard D. Wyckoff's Accumulation & Distribution Schematics.

TPR (2022) - The Daily & the Weekly Market Maker Cycles: ICT Intraday Trading Templates. 
TPR (2022) - Daily Range = Accumulation + Manipulation + Expansion + Distribution (AMD).