Option Chain for Cerus Corporation (CERS) 

$ 5.03   -0.13 (-2.52%) Volume: 2.67m 4:00 PM EST Feb 24, 2020
After Hours:  $ 5.05   0.02 (+0.40%) Volume: 249.15k 7:36 PM EST Feb 24, 2020
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Feb 20  |  Mar 20  |  Apr 20  |  May 20  |  Aug 20  |  Dec 20  |  Near Term  |  All
Calls Last Chg Volume Open Int Root Strike Puts Last Chg Volume Open Int
Mar 20, 2020 0.35 -0.15 53 255 CERS 5.00 Mar 20, 2020 0.29 0.04 206 168