Auto-derived from SLV session history · updated nightly
On Fridays, Normal Variation sessions are the most common at 47.7%. Watch for a moderate range expansion past IB but capped at 2× IB.
IB breaks 90.3% of the time — only 9.7% of sessions stay range-bound. Both sides break 16.2% (Neutral days).
Average session range is 0.4966 pts. The middle 68% of sessions runs -0.3569 → 1.4 — anything outside is an outlier day.
Gap up days test prior session high 50.6% of the time. Gap down days test prior low 47.8%.
When the IB VPOC sits in the upper half, IB high breaks 57.3% of the time. Lower half: IB low breaks 52.3% of the time.
48.8% of sessions close green. Average signed move is -0.02%, with a typical absolute move of ±0.83%.
80.4% of sessions break either the overnight high or low. The OVN high is tested 44.3% of the time, OVN low 43.4%.
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.3000 pts |
Normal band The middle 68% of sessions | -0.3569 → 1.35 pts |
Unusual above A session range past this is an outlier day | 1.35 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.1906 pts |
Normal band The middle 68% of sessions | -0.1605 → 0.7523 pts |
Unusual above A first hour past this is an outlier day | 0.7523 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.