Fast Stochastic %K forecast vs outcome — Micro E-mini Nasdaq 100, 1-minute chart, September 10, 2026

Educational reference. Data covers September 10, 2026, 3:19 PM to 3:48 PM ET. This window has closed; every value below already printed.

On September 10, 2026 at 3:19 PM ET, Fast Stochastic %K on the Micro E-mini Nasdaq 100 1-minute chart read 29.0476. The model projected the next 30 bars from that point. The window ran to 3:48 PM ET and has since closed, so the projection and the outcome can be placed side by side.

What was projected

10.0850.9491.79Sep 10, 3:19 PM ET3:48 PM ET
Projected Fast Stochastic %K path, 30 bars from 3:19 PM ET. Dashed line marks the reading at the start of the window.

What actually printed

10.0850.9491.79Sep 10, 3:19 PM ET3:48 PM ET
Recorded Fast Stochastic %K values over the same 30 bars.

The two paths, side by side

Reading at 3:19 PM ET29.0476
Projected value at 3:48 PM ET43.9087
Actual value at 3:48 PM ET4.5977
Projected change across the window+14.8611
Actual change across the window-24.4499
Bars moving the same direction18 of 29
Bars on the projected side of the opening reading27 of 30
Projected move relative to actual0.61×

Reading this window

The projection called for Fast Stochastic %K to rise, while it fell instead. The market travelled further than projected — the projection covered only 0.61 times the realised distance. Bar to bar, 62% of the moves ran the same way as the projection, and 27 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 4 (3:22 PM ET), where they sat 0.478534 apart, and furthest at bar 20 (3:39 PM ET) with a gap of 55.0472. The largest single-bar change in the recorded values came at bar 10 (3:29 PM ET), a move of -60. 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
13:20 PM26.74136.37255-20.3687
63:25 PM38.079169.7561+31.677
123:31 PM44.26466.8293+22.5653
183:37 PM42.908641.8182-1.09043
243:43 PM45.072639.8058-5.26681
293:48 PM43.90874.5977-39.311

About Fast Stochastic %K on a 1-minute chart

The fast Stochastic applies less smoothing than the standard version, so it turns sooner and moves more sharply. On the 1-minute timeframe a 30-bar projection covers 30 minutes of trading, so the window above describes 30 minutes of Micro 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.