The ICT true day is frequently confused with the
ICT midnight open — but they are entirely different things. The midnight open is a
price: the opening price of the 00:00 EST candle. The true day is a
period: the 24-hour window from 00:00 to 23:59 EST that constitutes one institutional trading day. Every true day begins with the midnight open price, contains four distinct institutional sessions, and ends with the market having established the true day high (TDH) and true day low (TDL) — the actual institutional daily extremes that the conventional 17:00 EST platform candle misrepresents by mixing two institutional days into one candle.
The concept has two practical consequences that affect every ICT trade. First, the prior day’s actual high and low — the levels used as PDH and PDL in
daily bias analysis — should come from the prior
true day, not from the platform daily candle. Second, the AMD cycle that governs each day’s
Judas swing and distribution is a true day cycle — one AMD cycle per true day, beginning at midnight. Understanding the true day means understanding the correct boundaries of the institutional trading cycle.
What is the ICT true day?
ICT uses the term “true” to distinguish this period from the conventional daily candle displayed by most platforms, which opens at 17:00 EST — the New York futures settlement time, a convention inherited from the CME schedule — and closes at 16:59 EST the following day. That convention groups the final hours of one institutional day’s NY session with the following institutional day’s Asian and London sessions into a single candle, making the platform daily high and low a composite of two institutional AMD cycles rather than one.
The true day corrects this by defining the institutional day on its own terms: from the midnight algorithmic reset through the full AMD cycle to 23:59 EST. One true day, one AMD cycle, one TDH, one TDL. The true day is the operational unit of ICT daily analysis.
True day vs conventional platform daily candle
The practical consequence of using the platform candle for PDH/PDL analysis is systematic misidentification of the prior day’s institutional extremes. Consider a day whose AMD cycle ran from a Judas low at 02:30 EST to a distribution high at 14:00 EST. The platform candle opened at 17:00 the prior evening — so the 02:30 Judas low may sit in the same candle as the previous day’s NY PM close. The true day candle, opening at 00:00, correctly places that Judas low as an intraday level within the right day rather than splitting the cycle across two candles.
This is not a minor difference. PDH and PDL are among the most important liquidity targets in AMD analysis — the prior day’s institutional stop-accumulation levels. Derived from the platform candle, they can be off by hours of price action in either direction, pointing the day’s AMD targeting at the wrong levels. Always use the prior true day’s TDH and TDL as PDH and PDL.
The four sessions within the ICT true day
Session 1 — Asian accumulation (00:00–02:00 EST)
The true day begins with AMD Phase 1. Price drifts within a relatively tight range, establishing the stop clusters above and below that London will target. The midnight open anchors this session: drift above it and the day opens in a daily premium; drift below and it opens in a discount before London even begins. The session’s high and low define the
Asian range — the primary Judas sweep boundaries for the London kill zone.
Session 2 — London manipulation and distribution (02:00–~10:00 EST)
The
London kill zone (02:00–05:00) initiates Phase 2 — the Judas sweep of one side of the Asian range — and begins the Phase 3 distribution. London is the most consequential session of the true day: it establishes the directional commitment, creates the primary stop collection event, and starts the delivery, with residual European activity continuing to roughly 10:00. On bullish AMD days, the London Judas below the Asian low frequently forms the TDL for the entire day; on bearish days, the sweep above the Asian high forms the TDH — the final extreme that anchors the day’s dealing range.
Session 3 — NY AM distribution (07:00–10:00 EST kill zone)
The
NY AM kill zone is the second major kill zone and the primary delivery session for US indices and dollar pairs. If London established the direction, NY AM deepens the distribution toward the daily target; if London was inconclusive or double-purged, NY AM may initiate the primary delivery. The NYSE open at 09:30 — the most liquid single moment of the true day for US instruments — falls inside this session, and the
Silver Bullet window (10:00–11:00) extends its most precise entry period past the kill zone close.
Session 4 — NY PM (13:30–16:00 EST)
The final significant session carries the lowest kill zone probability but may deliver the last AMD leg if the daily target has not been reached. After the NYSE close at 16:00, institutional activity diminishes rapidly; the stretch from 16:00 to 23:59 is the transition zone — NY PM winding down and the following day’s Asian accumulation beginning to take shape. At 23:59 the true day concludes; at 00:00 the next one begins with its own midnight open, Asian range, and AMD cycle.
True day high (TDH) and true day low (TDL)
The TDH and TDL are the highest and lowest prices reached within the 00:00–23:59 EST period — the actual institutional AMD cycle extremes, the full range of price discovery in one complete trading day.
TDH and TDL as liquidity pools for subsequent days
Once a true day concludes, its TDH and TDL immediately become the PDH and PDL for the following day’s analysis — and they carry dense stop clusters. The TDH accumulated stops from traders who sold at or near the day high (their stops sit above it); the TDL accumulated stops from longs taken at or near the day low (stops below it). The following day’s Judas swing frequently targets the PDH or PDL as its primary stop-hunt destination — sweeping the prior true day’s extreme before the opposite-direction distribution begins.
TDH, TDL, and the midnight open
The TDL-to-TDH range defines the daily AMD
dealing range, and the midnight open sits inside it in a characteristic position: on most bullish AMD days the MO sits near the TDL — the day opened near its low and distributed upward; on bearish days it sits near the TDH. When the MO lands near the centre of the range, the day produced a double purge or a directionless session. Reading where yesterday’s MO sat within yesterday’s range is a one-glance AMD character check.
True day vs midnight open — the critical distinction
The confusion is widespread because ICT literature references both in close proximity — “the true day opens with the midnight open price” — and readers merge the concepts. The distinction is operational: the true day defines the 24-hour framework for AMD analysis; the midnight open is a specific price within it used as the daily anchor. The
midnight open guide covers the price side of this pair in full.
How to set up the ICT true day on TradingView
Method 1 — Sessions and Hours (recommended for all instruments)
Right-click the chart → Settings → Sessions and Hours → Add. Set the session to 00:00–24:00 in the America/New_York timezone, name it “ICT True Day”, choose a very light background highlight, and save. The chart now shows midnight-to-midnight blocks — each one true day — with dividers at every 00:00 EST boundary. The TDH and TDL are simply the highest and lowest prices within each block.
Method 2 — Midnight-open daily candles (instrument-dependent)
Set the chart timezone to America/New_York, then check the daily candle settings — some data providers allow the daily candle to open at midnight EST rather than at the session close. If a “New York midnight” option exists for your instrument, the 1D candle itself aligns with the true day: opening at 00:00, closing at 23:59. Not all providers support this, which is why Method 1 is the universal fallback.
Method 3 — Community indicators
Search “ICT True Day”, “True Day High Low”, or “ICT Daily Sessions” in the indicator library. The best implementations draw the midnight dividers, track the developing TDH and TDL in real time, shade the four internal sessions in distinct colours, and mark the midnight open line at each session start — eliminating the manual marking entirely.
Three practical true day applications
Five common true day mistakes
FAQ — ICT true day questions answered
Conclusion — the true day is the institutional trading day
The true day is the foundational time structure of ICT analysis. Every AMD cycle, every kill zone, every Judas swing, every PDH and PDL reference is a component of — or a reference to — the true day. Defining the trading day as 00:00–23:59 EST aligns all analysis with the actual institutional reset cycle: correctly identified PDH/PDL targets, correctly bounded AMD cycles, and a correctly oriented dealing range from TDL to TDH.
The two most immediately actionable changes: switch PDH/PDL identification from the platform daily high/low to yesterday’s true day TDH/TDL, and frame every session mentally within the true day’s AMD context — knowing whether the clock currently sits in accumulation, manipulation, or distribution simply from which session of the 00:00–23:59 period is active. These two changes improve the accuracy of every daily AMD analysis.
The companion piece is the
midnight open guide — the price side of this pair. Together they provide the complete institutional daily structure: when the day runs, at what price it started, how the four sessions distribute the AMD phases, and which TDH/TDL levels tomorrow’s analysis will reference. Or join the
mentorship for direct feedback on your true day analysis and AMD cycle identification.