SPX reference page
Straddle Touch Stats
Historical touch rates for 0DTE and 1DTE straddle bands. This is the quick version of the interactions work:
how often price tags the top, the bottom, or either side.
0DTE either touch
—
Days where price touched either side of the 0DTE straddle band.
1DTE either touch
—
Days where price touched either side of the 1DTE straddle band.
Sample
—
Days in the precomputed first-touch dataset.
0DTE Touch Rates
top / bottom / either
1DTE Touch Rates
top / bottom / either
After First Touch
close location after touch
This shows what happens after the first touch of each band: does the day close back inside, or finish above/below the band?
Within 20 to Touch
approach window
This uses the first intraday bar where price gets within 20 points of a band edge, then measures how long it takes to actually touch that edge.
What it means
quick read
0DTE
This is the sharpest intraday reference. Touches happen a lot, so the band is useful as a containment and reversal context, not as a magic wall.
1DTE
A wider band with fewer touches. Useful when you want a looser expected-move frame and more room for trend continuation.
Data source: /levels-interactions/firsttouch_2024-03-30_2026-03-26.json.
For full timing and reclaim charts, open the interactions page.