Auto-derived from USD/JPY session history · updated nightly
On Fridays, Neutral sessions are the most common at 61.9%. 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 57.8% (Neutral days).
Average session range is 0.8026 pts. The middle 68% of sessions runs 0.2424 → 1.4 — anything outside is an outlier day.
Gap up days test prior session high 66.0% of the time. Gap down days test prior low 66.5%.
When the IB VPOC sits in the upper half, IB high breaks 82.6% of the time. Lower half: IB low breaks 77.8% of the time.
51.6% of sessions close green. Average signed move is +0.01%, with a typical absolute move of ±0.31%.
94.2% of sessions break either the overnight high or low. The OVN high is tested 61.5% of the time, OVN low 55.9%.
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.6660 pts |
Normal band The middle 68% of sessions | 0.2424 → 1.36 pts |
Unusual above A session range past this is an outlier day | 1.36 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 0.1820 pts |
Normal band The middle 68% of sessions | 0.0608 → 0.3895 pts |
Unusual above A first hour past this is an outlier day | 0.3895 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.