Option Chain for Stamps.com Inc. (STMP) 

$ 247.36   -9.20 (-3.59%) Volume: 199.44k 4:00 PM EDT 26-Oct-2020
After Hours:  $ 247.36 0.00 (0.00%) Volume: 4.27k 4:43 PM EDT 26-Oct-2020
Option Filter:        Type:        Help
Oct 20  |  Nov 20  |  Dec 20  |  Jan 21  |  Feb 21  |  May 21  |  Jan 22  |  Jan 23  |  Near Term  |  All
Calls Last Chg Volume Open Int Root Strike Puts Last Chg Volume Open Int
23-Oct-2020 49.37   0 0 STMP 225.00 23-Oct-2020 0.01   0 11
23-Oct-2020     0 0 STMP 227.50 23-Oct-2020 0.50   0 8
23-Oct-2020 27.17   0 0 STMP 230.00 23-Oct-2020 0.05   0 181
23-Oct-2020 23.84   0 0 STMP 232.50 23-Oct-2020 0.64   0 19
23-Oct-2020 18.50   0 0 STMP 235.00 23-Oct-2020 1.45   0 27
23-Oct-2020 20.10   0 0 STMP 237.50 23-Oct-2020 1.40   0 25
23-Oct-2020 16.10   0 0 STMP 240.00 23-Oct-2020 0.05   0 78
23-Oct-2020 15.20   0 0 STMP 242.50 23-Oct-2020 1.80   0 52
23-Oct-2020 11.07   0 0 STMP 245.00 23-Oct-2020 0.05   0 16
23-Oct-2020 29.90   0 0 STMP 247.50 23-Oct-2020 2.70   0 34
23-Oct-2020 5.30   0 0 STMP 250.00 23-Oct-2020 0.05   0 74
23-Oct-2020 6.00   0 0 STMP 252.50 23-Oct-2020 0.49   0 41
23-Oct-2020 2.49   0 0 STMP 255.00 23-Oct-2020 0.30   0 19
23-Oct-2020 0.79   0 2 STMP 257.50 23-Oct-2020 1.00   0 0
23-Oct-2020 0.30   0 41 STMP 260.00 23-Oct-2020 4.22   0 0
23-Oct-2020 0.22   0 1 STMP 262.50 23-Oct-2020 9.82   0 0
23-Oct-2020 0.05   0 110 STMP 265.00 23-Oct-2020 7.40   0 0
23-Oct-2020 1.25   0 15 STMP 267.50 23-Oct-2020 10.50   0 0
23-Oct-2020 0.05   0 180 STMP 270.00 23-Oct-2020 18.26   0 0
30-Oct-2020 32.00   0 8 STMP 225.00 30-Oct-2020 1.57 -0.88 169 23
30-Oct-2020 26.30   0 1 STMP 227.50 30-Oct-2020 1.65 0.50 1 19
30-Oct-2020 51.18   0 2 STMP 230.00 30-Oct-2020 2.05 0.38 180 48
30-Oct-2020 26.49   0 1 STMP 232.50 30-Oct-2020 2.78 0.32 23 2
30-Oct-2020 24.09   0 5 STMP 235.00 30-Oct-2020 3.47 1.07 8 56
30-Oct-2020     0 0 STMP 237.50 30-Oct-2020 3.20 -0.78 10 1
30-Oct-2020 12.43 -8.44 3 8 STMP 240.00 30-Oct-2020 4.89 2.14 8 106
30-Oct-2020 10.19 -8.57 4 1 STMP 242.50 30-Oct-2020 5.22 1.11 4 8
30-Oct-2020 10.80 -24.19 1 1 STMP 245.00 30-Oct-2020 4.92 -2.28 15 13
30-Oct-2020 13.96   0 3 STMP 247.50 30-Oct-2020 7.00 2.95 2 32
30-Oct-2020 7.50 -2.99 16 105 STMP 250.00 30-Oct-2020 11.25   0 23
30-Oct-2020 6.00 -4.50 2 2 STMP 252.50 30-Oct-2020 10.95 4.95 7 36
30-Oct-2020 5.33 -4.07 34 60 STMP 255.00 30-Oct-2020 12.85 5.21 6 12
30-Oct-2020 6.00 -2.48 4 12 STMP 257.50 30-Oct-2020 8.60   0 5
30-Oct-2020 3.52 -3.78 21 34 STMP 260.00 30-Oct-2020 15.24 3.93 2 17
30-Oct-2020 3.50 -4.50 12 5 STMP 262.50 30-Oct-2020 15.60 3.10 2 14
30-Oct-2020 2.50 -2.50 17 37 STMP 265.00 30-Oct-2020 19.57   0 7
30-Oct-2020 3.00 -1.90 10 1 STMP 267.50 30-Oct-2020 15.00   0 2
30-Oct-2020 1.40 -2.30 212 179 STMP 270.00 30-Oct-2020 15.00   0 12