Option Chain for nLIGHT Inc. (LASR) 

$ 21.52   -0.13 (-0.60%) Volume: 310.67k 4:00 PM EST 17-Jan-2020
After Hours:  $ 21.52 0.00 (0.00%) Volume: 7.3k 5:09 PM EST 17-Jan-2020
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Jan 20  |  Feb 20  |  Mar 20  |  Jun 20  |  Near Term  |  All
Calls Last Chg Volume Open Int Root Strike Puts Last Chg Volume Open Int
21-Feb-2020 2.56   0 6 LASR 20.00 21-Feb-2020     0 0
21-Feb-2020 1.10 -0.01 25 8 LASR 22.50 21-Feb-2020 2.20   0 1