Directional Movement (ADX) forecast vs outcome — E-mini Nasdaq 100, 1-minute chart, September 21, 2026

Educational reference. Data covers September 21, 2026, 1:55 PM to 2:24 PM ET. This window has closed; every value below already printed.

On September 21, 2026 at 1:55 PM ET, Directional Movement (ADX) on the E-mini Nasdaq 100 1-minute chart read 57.4671. The model projected the next 30 bars from that point. The window ran to 2:24 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

17.0235.9754.92Sep 21, 1:55 PM ET2:24 PM ET
Projected Directional Movement (ADX) path, 30 bars from 1:55 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

17.0235.9754.92Sep 21, 1:55 PM ET2:24 PM ET
Recorded Directional Movement (ADX) values over the same 30 bars.

The two paths, side by side

Reading at 1:55 PM ET57.4671
Projected value at 2:24 PM ET24.9864
Actual value at 2:24 PM ET17.2922
Projected change across the window-32.4807
Actual change across the window-40.1749
Bars moving the same direction22 of 29
Bars on the projected side of the opening reading30 of 30
Projected move relative to actual0.81×

Reading this window

The projection called for Directional Movement (ADX) to fall across the window, and it fell. The two moves were close in size: the projection covered 0.81 times the distance the market actually travelled. Bar to bar, 76% of the moves ran the same way as the projection, and 30 of the 30 bars finished on the projected side of the opening reading. One window is a single observation, not a pattern; it is published here so the projection and the outcome can be checked against each other.

How the window developed

The two paths were closest at bar 17 (2:11 PM ET), where they sat 0.866963 apart, and furthest at bar 0 (1:55 PM ET) with a gap of 27.6526. The largest single-bar change in the recorded values came at bar 11 (2:06 PM ET), a move of -2.58612. The projected and recorded paths crossed at least once inside the window.

Bar-by-bar read-out

Six points sampled across the 30 bars, showing the projected value, the value that printed, and the difference between them.

BarTime (ET)ProjectedRecordedDifference
11:56 PM29.512756.0315+26.5189
62:01 PM28.119149.1+20.9808
122:07 PM27.010736.1116+9.10086
182:13 PM26.488123.726-2.76217
242:19 PM25.561118.195-7.36619
292:24 PM24.986417.2922-7.69414

About Directional Movement (ADX) on a 1-minute chart

ADX summarises how strongly a market is trending, without saying which way. Higher readings mean a more persistent move, in either direction. On the 1-minute timeframe a 30-bar projection covers 30 minutes of trading, so the window above describes 30 minutes of E-mini Nasdaq 100 activity rather than a single print.

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Trading involves risk. Past performance and model projections do not guarantee future results. This page is a record of one closed window, published for educational reference, and is not financial advice or a recommendation to buy or sell any instrument.