Auto-derived from KO session history · updated nightly
On Tuesdays, Normal Variation sessions are the most common at 50.9%. Watch for a moderate range expansion past IB but capped at 2× IB.
IB breaks 88.9% of the time — only 11.1% of sessions stay range-bound. Both sides break 12.5% (Neutral days).
Average session range is 0.8022 pts. The middle 68% of sessions runs 0.3059 → 1.3 — anything outside is an outlier day.
Gap up days test prior session high 75.1% of the time. Gap down days test prior low 75.8%.
When the IB VPOC sits in the upper half, IB high breaks 60.9% of the time. Lower half: IB low breaks 57.1% of the time.
96.7% of sessions break either the overnight high or low. The OVN high is tested 67.4% of the time, OVN low 64.2%.
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.6900 pts |
Normal band The middle 68% of sessions | 0.3059 → 1.30 pts |
Unusual above A session range past this is an outlier day | 1.30 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.4600 pts |
Normal band The middle 68% of sessions | 0.2085 → 0.8680 pts |
Unusual above A first hour past this is an outlier day | 0.8680 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.