Auto-derived from RB session history · updated nightly
On Mondays, Normal Variation sessions are the most common at 34.9%. Watch for a moderate range expansion past IB but capped at 2× IB.
IB breaks 98.8% of the time — only 1.2% of sessions stay range-bound. Both sides break 34.1% (Neutral days).
Average session range is 0.0464 pts. The middle 68% of sessions runs 0.0167 → 0.0761 — anything outside is an outlier day.
Gap up days test prior session high 60.4% of the time. Gap down days test prior low 56.1%.
When the IB VPOC sits in the upper half, IB high breaks 59.6% of the time. Lower half: IB low breaks 64.8% of the time.
51.9% of sessions close green. Average signed move is +0.60%, with a typical absolute move of ±3.85%.
89.2% of sessions break either the overnight high or low. The OVN high is tested 54.4% of the time, OVN low 48.9%.
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.0381 pts |
Normal band The middle 68% of sessions | 0.0167 → 0.0761 pts |
Unusual above A session range past this is an outlier day | 0.0761 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.0182 pts |
Normal band The middle 68% of sessions | 0.0076 → 0.0360 pts |
Unusual above A first hour past this is an outlier day | 0.0360 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.