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

Educational reference. Data covers September 21, 2026, 1:50 PM to 2:19 PM ET. This window has closed; every value below already printed.

On September 21, 2026 at 1:50 PM ET, Directional Movement (ADX) on the E-mini Nasdaq 100 1-minute chart read 50.1213. The model projected the next 30 bars from that point. The window ran to 2:19 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

14.3431.147.87Sep 21, 1:50 PM ET2:19 PM ET
Projected Directional Movement (ADX) path, 30 bars from 1:50 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

14.3431.147.87Sep 21, 1:50 PM ET2:19 PM ET
Recorded Directional Movement (ADX) values over the same 30 bars.

The two paths, side by side

Reading at 1:50 PM ET50.1213
Projected value at 2:19 PM ET23.6956
Actual value at 2:19 PM ET12.0868
Projected change across the window-26.4257
Actual change across the window-38.0346
Bars moving the same direction22 of 29
Bars on the projected side of the opening reading30 of 30
Projected move relative to actual0.69×

Reading this window

The projection called for Directional Movement (ADX) to fall across the window, and it fell. The market travelled further than projected — the projection covered only 0.69 times the realised distance. 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 14 (2:03 PM ET), where they sat 0.762374 apart, and furthest at bar 0 (1:50 PM ET) with a gap of 23.9842. The largest single-bar change in the recorded values came at bar 6 (1:56 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
11:51 PM26.222749.1+22.8773
61:56 PM25.42238.4087+12.9867
122:02 PM24.656825.6517+0.994847
182:08 PM24.230220.1189-4.11132
242:14 PM23.719817.2922-6.42755
292:19 PM23.695612.0868-11.6089

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.