Option Chain for Cortexyme Inc. (CRTX) 

$ 49.33   -0.46 (-0.92%) Volume: 32.66k 4:00 PM EDT Oct 26, 2020
After Hours:  $ 49.33 0.00 (0.00%) Volume: 1.47k 4:09 PM EDT Oct 26, 2020
Option Filter:        Type:        Help
Nov 20  |  Dec 20  |  Jan 21  |  Apr 21  |  Near Term  |  All
Calls Last Chg Volume Open Int Root Strike Puts Last Chg Volume Open Int
Nov 20, 2020 10.50   0 506 CRTX 45.00 Nov 20, 2020 9.40 0.10 2 25
Nov 20, 2020 11.00   0 14 CRTX 50.00 Nov 20, 2020 13.77   0 3