Auto-derived from TSLA session history · updated nightly
On Tuesdays, Normal Variation sessions are the most common at 50.7%. Watch for a moderate range expansion past IB but capped at 2× IB.
IB breaks 87.5% of the time — only 12.5% of sessions stay range-bound. Both sides break 8.6% (Neutral days).
Average session range is 7.7 pts. The middle 68% of sessions runs 0.1368 → 15.2 — anything outside is an outlier day.
Gap up days test prior session high 66.0% of the time. Gap down days test prior low 60.8%.
When the IB VPOC sits in the upper half, IB high breaks 57.4% of the time. Lower half: IB low breaks 56.0% of the time.
95.5% of sessions break either the overnight high or low. The OVN high is tested 64.2% of the time, OVN low 62.5%.
How wide a typical day is, end to end
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 6.51 pts |
Normal band The middle 68% of sessions | 0.1368 → 15.19 pts |
Unusual above A session range past this is an outlier day | 15.19 pts |
The first hour's high-to-low spread
| Measure | Value |
|---|---|
Typical Half of sessions come in under this | 4.51 pts |
Normal band The middle 68% of sessions | 0.1945 → 10.10 pts |
Unusual above A first hour past this is an outlier day | 10.10 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.