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TransAlta Corporation (TAC)

NYSE - NYSE Delayed price. Currency in USD
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7.02+0.09 (+1.30%)
At close: 04:00PM EDT
7.02 -0.00 (-0.04%)
After hours: 05:43PM EDT
In the money
Show:ListStraddle
Callsfor20 December 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC241220C000050002024-05-29 3:16PM EDT5.002.291.853.000.00-18669.92%
TAC241220C000075002024-06-27 1:56PM EDT7.500.450.000.50+0.04+9.76%17034935.65%
TAC241220C000100002024-06-20 1:30PM EDT10.000.080.000.100.00-25028338.87%
Putsfor20 December 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC241220P000075002024-05-15 11:10AM EDT7.500.800.001.850.00-51380.57%
TAC241220P000100002024-05-21 9:30AM EDT10.002.800.000.000.00--00.00%