Option Chain for Navidea Biopharmaceuticals Inc. (NAVB) 

$ 0.733   -0.0243 (-3.21%) Volume: 211.74k 8:00 PM EST Nov 11, 2019
After Hours:  $ 0.732   -0.001 (-0.14%) Volume: 137 4:45 PM EST Nov 11, 2019
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