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BOK Financial Corporation (BOKF)

NasdaqGS - NasdaqGS Delayed Price. Currency in USD
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84.88-0.01 (-0.01%)
At close: 4:00PM EDT
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In The Money
Show:ListStraddle
CallsforOctober 20, 2017
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
BOKF171020C000750002017-09-15 11:44PM EDT75.006.006.608.700.00-880.00%
BOKF171020C000800002017-09-15 11:44PM EDT80.003.253.003.700.00-15170.00%
BOKF171020C000850002017-09-18 3:12PM EDT85.001.151.501.750.00-5833919.63%
BOKF171020C000900002017-08-25 11:56PM EDT90.000.510.200.450.00-202021.92%
PutsforOctober 20, 2017
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
BOKF171020P000750002017-09-07 9:57AM EDT75.001.150.901.200.00-1952.27%
BOKF171020P000800002017-09-18 10:10AM EDT80.001.080.200.400.00-3010821.66%