Options Memory

ACI pressure and volatility history

Stored options snapshots showing how pressure, expected move, implied volatility, and participation have evolved over time.

Options summary Strike map Contracts History
Newest stored reads 12 records

Detail Tape

ACI pressure and volatility history

Page 1 of 1
Snapshot 29 Jul 10:31
Read Bullish
Pressure 73
Expected move 6.0%
IV0.57
Vol/OI0.08
Snapshot 30 Jul 10:30
Read Volatility
Pressure 76
Expected move 9.7%
IV0.53
Vol/OI0.08
Snapshot 30 Jul 21:38
Read Bullish
Pressure 73
Expected move 5.9%
IV0.68
Vol/OI0.10
Snapshot 31 Jul 13:05
Read Bullish
Pressure 82
Expected move 5.9%
IV0.68
Vol/OI0.07
Snapshot 31 Jul 14:24
Read Bullish
Pressure 73
Expected move 3.7%
IV1.05
Vol/OI0.09
Snapshot 31 Jul 15:37
Read Bullish
Pressure 57
Expected move 5.9%
IV1.08
Vol/OI0.06
Snapshot 31 Jul 16:41
Read Bullish
Pressure 59
Expected move 5.9%
IV1.09
Vol/OI0.06
Snapshot 31 Jul 16:58
Read Bullish
Pressure 59
Expected move 5.5%
IV1.09
Vol/OI0.06
Snapshot 31 Jul 18:05
Read Bullish
Pressure 66
Expected move 5.5%
IV1.02
Vol/OI0.06
Snapshot 31 Jul 22:07
Read Volatility
Pressure 69
Expected move 5.0%
IV1.17
Vol/OI0.07
Snapshot 1 Aug 06:07
Read Bullish
Pressure 56
Expected move 6.1%
IV0.24
Vol/OI0.02
Snapshot 1 Aug 23:19
Read Bullish
Pressure 56
Expected move 3.0%
IV0.37
Vol/OI0.02