Volatility Opening Maximum Composite Widths

The table below defines Maximum Composite Width values in effect for Volatility Openings:

Table 1. Volatility Opening Specific Maximum Composite Width vs. CM Bid
CM BidMax Composite Width
0.00 - 0.250.25
0.26 - 0.500.30
0.51 - 1.000.35
1.01 - 2.000.40
2.01 - 5.000.60
5.01 - 10.000.70
10.01 - 20.001.00
20.01 - 30.001.80
30.01 - 40.002.40
40.01 - 50.003.00
50.01 - 100.006.00
100.01 - 200.009.00
>= 200.0114.00
Cboe Titanium U.S. Options Opening Process Specification - Volatility Opening Maximum Composite Widths | Cboe