Bond Trading – Split Session Rules is an ICT framework for dividing the Treasury bond trading day into distinct time-based sessions. Michael J. Huddleston, the founder of ICT (Inner Circle Trader) concepts, teaches that bond futures respect time in a similar way to forex, but their most important trading windows require slightly different session definitions.
This concept is taught in the 2017 ICT Private Mentorship Core Content Month 10.
The split-session model divides the New York trading day into a morning session and an afternoon session. Each session can create its own directional move, reversal or consolidation. By studying these separate windows, traders can better understand when the daily high or low is likely to form and when the market may continue or reverse.
As Michael J. Huddleston explains:
“They still respect time.”
The key is to combine time-of-day analysis with liquidity, institutional order flow, opening ranges and ICT Premium and Discount Arrays.
What Are Bond Trading Split Session Rules?
The split-session rules divide the active Treasury bond trading day into two primary New York sessions:
- New York AM Session: 08:00 to 12:00 New York time
- New York PM Session: 12:00 to 15:00 New York time
The overnight or London session is also studied, but it is mainly used to identify reference points rather than as the primary trading window.
For bond analysis, the London session is generally defined as:
- London Session: 02:00 to 05:00 New York time
These three windows help the trader organise the full trading day:
- Overnight liquidity formation
- New York morning expansion
- New York afternoon continuation, reversal or consolidation
The bond market can produce a different pattern in each session.
Why Bond Futures Need Their Own Session Model
Many ICT traders first learn time-of-day concepts through forex.
Forex traders commonly study:
- London Open
- New York Open
- London Close
- New York Lunch
- The daily range
Bond futures behave similarly, but their largest volume often enters before the regular US equity market opens.
Treasury bonds are highly active between approximately:
- 08:00 and 09:30 New York time
This period includes economic releases, institutional positioning and preparation for the equity open.
Because of this concentration of activity, the morning bond session frequently creates:
- The New York session high
- The New York session low
- The main directional move
- A liquidity sweep before expansion
- The largest portion of the daily range
The afternoon session may then continue, reverse or consolidate the morning move.
The Overnight London Session
The London session for bond analysis is generally studied from:
02:00 to 05:00 New York time
The main purpose of this session is to identify overnight institutional reference points.
These may include:
- London session high
- London session low
- Buy-side liquidity
- Sell-side liquidity
- Fair value gaps
- Liquidity voids
- Order blocks
- Premium PD Arrays
- Discount PD Arrays
The overnight session may create liquidity that is later targeted during New York trading.
For example, the morning session may:
- Sweep the London high and reverse lower
- Sweep the London low and reverse higher
- Fill an overnight fair value gap
- Trade through a liquidity void
- Use a London order block as support or resistance
Huddleston advises traders to use the overnight action as information for the New York session.
The London session provides the map.
The New York session usually provides the stronger opportunity.
The New York AM Session
The New York AM bond session is defined as:
08:00 to 12:00 New York time
This is the most important part of the bond trading day.
The greatest concentration of bond volume often appears between:
08:00 and 09:30 New York time
This makes the AM session more likely to form a meaningful high or low.
The morning session may produce:
- A Judas swing
- A Turtle Soup setup
- A liquidity sweep
- An opening-range breakout
- A market structure shift
- A fair value gap
- A directional expansion
- The high or low of the entire day
The AM session may technically continue until noon, but it can end earlier.
A reduction in activity may begin around:
11:00 New York time
This coincides with the traditional London Close and the beginning of New York Lunch.
European traders may close positions, reducing volume and creating a retracement or consolidation.
The New York PM Session
The New York PM bond session is defined as:
12:00 to 15:00 New York time
The PM session can create one of three main conditions:
- Continuation
- Reversal
- Consolidation
If the morning session has not completed the likely daily range, the afternoon may provide another expansion.
If the AM session has already produced a large move, the PM session may be smaller or remain in consolidation.
The afternoon may also reverse the morning move, particularly when price has reached an important higher-time-frame objective.
The PM session may produce:
- A continuation of the morning trend
- A reversal from the AM high or low
- A retracement into an order block
- A fair value gap entry
- An equal-distance measured move
- A late-day liquidity run
- Consolidation into the close
The Three Main Daily Profiles
Using the split-session rules, the Treasury bond trading day can be organised into three basic profiles.
One-Sided Trending Day
A one-sided trending day occurs when both the AM and PM sessions move in the same direction.
For example:
- The morning creates the low
- Price expands higher during the AM session
- The PM session continues higher
- The daily high forms before 15:00
A bearish version may begin with the high forming in the morning and price declining throughout both sessions.
This profile can produce a large daily range.
The opening near 08:00 or 08:20 may become one end of the daily range, while price continues moving in one direction into the afternoon.
Split-Session Reversal Day
A reversal day occurs when the AM session moves in one direction and the PM session moves in the opposite direction.
For example:
- The AM session rallies
- Price reaches a Premium Array near noon
- The market reverses
- The PM session trades lower
The opposite version may include an AM decline followed by a bullish afternoon reversal.
This profile can provide two separate opportunities:
- One trade during the morning
- One trade during the afternoon
However, traders should not assume that every session will provide a setup.
The second trade should only be considered if price confirms a genuine reversal.
Consolidation Day
A consolidation day may appear in several forms.
The AM session may produce a small swing while the PM session remains quiet.
The AM session may consolidate while the PM session expands after an event such as an FOMC announcement.
The AM and PM sessions may also move in opposing directions without creating a meaningful daily trend.
Typical consolidation-day conditions include:
- Narrow opening range
- Limited displacement
- Overlapping candles
- Repeated liquidity runs
- Failure to hold above or below session extremes
- Lack of higher-time-frame expansion
These days require smaller expectations.
The Bond Opening Range
The opening range is an important part of the split-session model.
For bond futures, the opening range is generally studied during the period between:
08:00 and 09:00 New York time
This opening range can establish:
- The initial high
- The initial low
- Early liquidity
- A Judas swing
- A future support level
- A future resistance level
Price may move outside the opening range to run stops before reversing.
For example, on a bullish day:
- Price trades below the opening-range low.
- Sell-side liquidity is taken.
- Price enters a bullish order block or Discount Array.
- A bullish market structure shift forms.
- Price expands above the opening range.
On a bearish day:
- Price trades above the opening-range high.
- Buy-side liquidity is taken.
- Price enters a bearish order block or Premium Array.
- A bearish market structure shift forms.
- Price expands below the opening range.
The opening range is therefore not only a breakout structure.
It can also be used as a liquidity framework.
The Importance of 08:20 New York Time
Huddleston frequently focused on approximately:
08:20 to 11:00 New York time
This was his preferred active window when trading commodity futures and related markets.
The period captures:
- The main pre-equity-open activity
- Bond institutional volume
- Economic-data reactions
- Opening-range manipulation
- The early New York trend
The 08:20 area may function as a practical starting point for monitoring the active bond move.
However, analysis should still begin before that time so the trader understands:
- Overnight liquidity
- London highs and lows
- Higher-time-frame price location
- Existing fair value gaps
- The expected daily direction
The 11:00 to 13:00 Transition
The period from approximately:
11:00 to 13:00 New York time
often represents a transition between the morning and afternoon sessions.
This period includes:
- London Close
- European position liquidation
- New York Lunch
- Reduced volume
- Retracement
- Consolidation
The AM move may technically extend until noon, but meaningful momentum can slow around 11:00.
A retracement into noon may prepare the market for the PM session.
Traders should be careful about initiating new positions during the middle of this transition unless price presents a clear higher-time-frame setup.
How AM Range Affects the PM Session
The size of the morning move helps determine what to expect in the afternoon.
Large AM Range
If the AM session has already completed a large portion of the average daily range, the PM session may be abbreviated.
The afternoon may produce:
- A shallow continuation
- A small retracement
- Sideways consolidation
- No quality setup
When the largest portion of the daily range is already complete, forcing another trade can create unnecessary risk.
Huddleston advises traders to recognise when the day’s main opportunity has already occurred.
The trader should be satisfied with the completed morning move rather than expecting another large expansion.
Small AM Range
If the AM session remains narrow or consolidates, the PM session may produce the main move.
This commonly happens on days with:
- FOMC announcements
- Treasury events
- Scheduled afternoon economic releases
- Major institutional repricing
The market may remain quiet in the morning and expand aggressively after noon.
Moderate AM Range
A moderate AM move may allow the PM session to continue toward the daily objective.
The trader can watch for:
- Retracement into a fair value gap
- Return to an order block
- Equal-distance projection
- Continuation from a discount or premium level
The Runner Concept
A runner is a position or directional move that continues beyond its initial session.
For example:
- The AM session establishes a bullish trend
- Price continues higher during the PM session
- The move extends into the next overnight session
A runner may also develop after a PM event and continue into the following trading day.
Conditions supporting a runner may include:
- Strong displacement
- Clear higher-time-frame objective
- Large liquidity pool still untapped
- Institutional order flow alignment
- Continuation gaps holding
- No opposing Premium or Discount Array nearby
A runner should not be held simply because the market has moved strongly.
The trader should still identify the next logical liquidity objective.
Bullish Split-Session Example
A bullish bond day may develop as follows:
- Price trades during the London session and establishes overnight highs and lows.
- The New York AM session opens near 08:00.
- Price trades below the London low or opening-range low.
- Sell-side liquidity is taken.
- Price enters a bullish order block.
- A Turtle Soup long setup develops.
- Price displaces higher through the morning.
- A retracement begins near 11:00.
- The retracement ends near noon.
- The PM session continues higher.
- The daily high forms before 15:00.
This profile represents a bullish Power of Three structure:
- Accumulation
- Manipulation
- Distribution
The manipulation is the move below liquidity.
The distribution is the expansion higher through the AM and PM sessions.
Bearish Split-Session Example
A bearish bond day may develop as follows:
- London creates overnight liquidity.
- Price rallies into the 08:00 to 09:00 opening range.
- The market sweeps the London high.
- Buy-side liquidity is taken.
- Price trades into a bearish order block or fair value gap.
- A bearish market structure shift forms.
- Price expands lower during the AM session.
- London Close creates a small retracement.
- The PM session resumes lower.
- The daily low forms before 15:00.
This structure uses the overnight high as liquidity and the opening range as the manipulation window.
AM Bullish, PM Bearish Reversal
The split-session model can also produce two opposing moves.
For example:
- The London low is swept.
- Price rallies through the AM session.
- The morning move reaches a higher-time-frame Premium Array.
- The AM high forms near noon.
- A bearish market structure shift occurs.
- Price retraces into a bearish fair value gap.
- The PM session trades lower.
This profile may provide:
- A morning long
- An afternoon short
The two trades are separate ideas.
The trader should not reverse automatically at noon.
The PM short requires confirmation from liquidity, structure and a Premium PD Array.
AM Bearish, PM Bullish Reversal
The opposite condition may also occur:
- The London high is swept.
- Price declines during the AM session.
- Price reaches a higher-time-frame Discount Array.
- The AM low forms near noon.
- A bullish market structure shift develops.
- Price retraces into a bullish order block.
- The PM session rallies.
This may provide a bearish morning trade followed by a bullish afternoon trade.
Again, the second trade requires independent confirmation.
Turtle Soup in Bond Trading
Turtle Soup setups are particularly useful around:
- London highs
- London lows
- Opening-range highs
- Opening-range lows
- Previous-day highs
- Previous-day lows
A bullish Turtle Soup may occur when price trades below a known low, triggers sell stops and then quickly reclaims the level.
A bearish Turtle Soup may occur when price trades above a known high, triggers buy stops and then falls back below it.
In the bond market, these stop runs frequently appear during the AM opening range.
The setup becomes stronger when the liquidity sweep occurs at:
- Bullish order block
- Bearish order block
- Fair value gap
- Higher-time-frame support
- Higher-time-frame resistance
- Premium or Discount Array
Fair Value Gaps and Split Sessions
Fair value gaps can connect the AM and PM sessions.
For example, a bullish AM displacement may leave a fair value gap below price.
During the midday retracement, price may return to this imbalance.
If the broader daily direction remains bullish, the gap may provide support for a PM continuation.
A bearish version may include:
- AM decline
- Bearish displacement
- Fair value gap above price
- Midday retracement
- PM continuation lower
Fair value gaps can also act as profit objectives.
If the PM session begins with an imbalance remaining from the morning, price may move to rebalance that area before continuing or reversing.
Bond Tick Value and Trade Expectations
Treasury bond futures can provide meaningful returns from relatively small price movements.
The 30-year Treasury bond futures contract commonly trades in increments where each tick has a defined monetary value.
A move that appears small on the chart can still represent a significant result per contract.
This is why bond traders do not always require very large price ranges.
A selective setup producing several ticks may be meaningful when:
- Entry location is precise
- Stop distance is controlled
- Liquidity objective is clear
- The trade occurs during the proper session
The trader should focus on quality rather than expecting a large visual move.
Using Split Sessions With Institutional Order Flow
The split-session framework becomes stronger when combined with institutional order flow.
Bullish institutional order flow may include:
- Bullish order blocks supporting price
- Bearish PD Arrays being broken
- Sell-side liquidity being swept
- Higher highs and higher lows
- Bullish displacement
Bearish institutional order flow may include:
- Bearish order blocks resisting price
- Bullish PD Arrays being broken
- Buy-side liquidity being swept
- Lower highs and lower lows
- Bearish displacement
The session times identify when to expect activity.
Institutional order flow identifies which direction is being favoured.
Using Split Sessions With Higher-Time-Frame Analysis
Before trading the AM or PM session, establish the higher-time-frame context.
Analyse:
- Monthly chart
- Weekly chart
- Daily chart
- Four-hour chart
Mark:
- Premium and Discount
- Previous highs and lows
- Order blocks
- Breakers
- Fair value gaps
- Liquidity voids
- Weekly objectives
- Daily objectives
The intraday split-session trade should support the higher-time-frame narrative.
A bullish AM setup is stronger when price is already trading from a daily Discount Array.
A bearish PM reversal is stronger when the AM rally reaches weekly resistance.
Bond Split Session Trading Routine
Before 08:00
Review the higher-time-frame bias.
Mark:
- Previous-day high and low
- London high and low
- Overnight fair value gaps
- Major Premium and Discount Arrays
- Scheduled economic events
From 08:00 to 09:00
Observe the opening range.
Watch for:
- Judas swing
- London liquidity sweep
- Turtle Soup
- Displacement
- Market structure shift
From 09:00 to 11:00
Look for the primary AM expansion.
Manage trades toward:
- Opposing liquidity
- Fair value gaps
- Session highs or lows
- Higher-time-frame objectives
From 11:00 to 12:00
Expect possible:
- London Close retracement
- Reduced volume
- Profit-taking
- Consolidation
Avoid forcing new trades.
From 12:00 to 15:00
Determine whether the PM session is likely to:
- Continue
- Reverse
- Consolidate
Only trade when price confirms the afternoon profile.
Bond Trading – Split Session Rules Checklist
Before entering a bond trade, ask:
- What is the higher-time-frame bias?
- Where are the London high and low?
- Has overnight liquidity been taken?
- What is the 08:00 to 09:00 opening range?
- Is the AM session likely to create the daily high or low?
- Has price reached premium or discount?
- Is there a valid order block or fair value gap?
- Has a market structure shift occurred?
- Is the morning range already unusually large?
- Has most of the average daily range been completed?
- Is the PM session likely to continue, reverse or consolidate?
- Is there an important afternoon event?
- Is the target based on actual liquidity?
- Is the trade being taken during the correct session?
Common Split-Session Mistakes
Treating Bonds Exactly Like Forex
Bond futures respect many ICT concepts, but their active windows differ slightly from forex.
The 08:00 to 09:30 period is especially important.
Ignoring Overnight Liquidity
London highs and lows often become New York targets.
Failing to mark them removes important context.
Trading Through New York Lunch
The 11:00 to 13:00 period can produce reduced volume and poor price action.
Wait for a clear PM setup.
Expecting a Large PM Move After a Large AM Move
If the morning has already completed most of the daily range, the afternoon may be abbreviated.
Automatically Reversing at Noon
Noon begins the PM session, but it does not guarantee a reversal.
Price must confirm the new direction.
Ignoring Scheduled Afternoon Events
An FOMC announcement or other event can shift the main trend into the PM session.
Overtrading Both Sessions
A trader does not need to trade both the morning and afternoon.
Sometimes the AM session offers the only quality opportunity.
Final Thoughts
Bond Trading – Split Session Rules provide a structured way to understand how Treasury bond futures distribute their daily range.
The overnight London session creates liquidity and institutional reference points.
The New York AM session generally carries the largest volume and frequently creates the high or low of the day.
The New York PM session may continue the morning trend, reverse it or remain in consolidation.
The main session times are:
- London Session: 02:00 to 05:00 New York time
- New York AM Session: 08:00 to 12:00 New York time
- New York PM Session: 12:00 to 15:00 New York time
The strongest setups appear when time, liquidity and institutional price delivery agree.
As Michael J. Huddleston explains:
“The AM session has a built-in advantage because it generally will see the largest volume of the day.”
The split-session framework should be combined with:
- Opening-range analysis
- London liquidity
- Turtle Soup setups
- Fair value gaps
- Order blocks
- Institutional order flow
- Premium and Discount Arrays
The objective is not to trade every session. It is to identify which part of the day is most likely to produce the meaningful move and avoid forcing trades after the market has already completed its range.
All examples and concepts discussed here are for educational and paper-trading purposes. Futures and bond trading involve substantial risk, and no time-based framework can guarantee profitable results.
