Auto-derived from GC session history · updated nightly
On Fridays, Normal Variation sessions are the most common at 37.2%. Watch for a moderate range expansion past IB but capped at 2× IB.
IB breaks 96.3% of the time — only 3.7% of sessions stay range-bound. Both sides break 29.4% (Neutral days).
Average session range is 22.3 pts. The middle 68% of sessions runs -1.8 → 46.3 — anything outside is an outlier day.
Gap up days test prior session high 54.6% of the time. Gap down days test prior low 54.2%.
When the IB VPOC sits in the upper half, IB high breaks 67.2% of the time. Lower half: IB low breaks 67.0% of the time.
50.9% of sessions close green. Average signed move is -0.01%, with a typical absolute move of ±0.38%.
80.0% of sessions break either the overnight high or low. The OVN high is tested 47.2% of the time, OVN low 42.3%.
3 of the last 5 sessions closed green, with a cumulative -0.67% move. No clear trend in the recent window.
Last 10 sessions · how each day actually played out
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 15.70 pts |
Normal band The middle 68% of sessions | -1.79 → 46.31 pts |
Unusual above A session range past this is an outlier day | 46.31 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 8.00 pts |
Normal band The middle 68% of sessions | 0.3013 → 21.94 pts |
Unusual above A first hour past this is an outlier day | 21.94 pts |
Initial Balance break rates · day types by weekday · gap behavior · value-area touches · seasonality · the full set. Pro is $9/mo, cancellable anytime, and gives you every market on this list.