Auto-derived from TAO session history · updated nightly
On Tuesdays, Neutral sessions are the most common at 74.5%. Watch for a two-way day where both IB sides break — fade extremes.
IB breaks 99.8% of the time — only 0.1% of sessions stay range-bound. Both sides break 75.4% (Neutral days).
Average session range is 29.6 pts. The middle 68% of sessions runs 8.6 → 50.5 — anything outside is an outlier day.
Gap up days test prior session high 0.0% of the time. Gap down days test prior low 66.7%.
When the IB VPOC sits in the upper half, IB high breaks 88.3% of the time. Lower half: IB low breaks 86.4% of the time.
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 23.84 pts |
Normal band The middle 68% of sessions | 8.64 → 50.54 pts |
Unusual above A session range past this is an outlier day | 50.54 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 4.59 pts |
Normal band The middle 68% of sessions | 0.6236 → 12.05 pts |
Unusual above A first hour past this is an outlier day | 12.05 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.