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

Educational reference. Data covers September 21, 2026, 1:59 PM to 2:28 PM ET. This window has closed; every value below already printed.

On September 21, 2026 at 1:59 PM ET, Directional Movement (ADX) on the E-mini Nasdaq 100 1-minute chart read 62.793. The model projected the next 30 bars from that point. The window ran to 2:28 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

19.1539.660.05Sep 21, 1:59 PM ET2:28 PM ET
Projected Directional Movement (ADX) path, 30 bars from 1:59 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

19.1539.660.05Sep 21, 1:59 PM ET2:28 PM ET
Recorded Directional Movement (ADX) values over the same 30 bars.

The two paths, side by side

Reading at 1:59 PM ET62.793
Projected value at 2:28 PM ET22.3279
Actual value at 2:28 PM ET16.4055
Projected change across the window-40.4651
Actual change across the window-46.3874
Bars moving the same direction23 of 29
Bars on the projected side of the opening reading30 of 30
Projected move relative to actual0.87×

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 0.87 times the distance the market actually travelled. Bar to bar, 79% 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 23 (2:21 PM ET), where they sat 0.860429 apart, and furthest at bar 0 (1:59 PM ET) with a gap of 35.0144. The largest single-bar change in the recorded values came at bar 15 (2:14 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
12:00 PM27.217261.5855+34.3683
62:05 PM25.040154.4856+29.4454
122:11 PM23.916445.4533+21.5369
182:17 PM22.980731.9135+8.93287
242:23 PM22.849820.7491-2.10061
292:28 PM22.327916.4055-5.92235

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.