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TransAlta Corporation (TAC)

NYSE - NYSE Delayed price. Currency in USD
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7.22-0.09 (-1.23%)
At close: 04:00PM EDT
7.22 +0.00 (+0.03%)
After hours: 05:29PM EDT
In the money
Show:ListStraddle
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240517C000025002024-05-17 3:31PM EDT2.504.704.505.00+0.90+23.68%111,100.00%
TAC240517C000050002024-05-06 2:45PM EDT5.002.401.952.350.00-23628.13%
TAC240517C000075002024-05-16 3:53PM EDT7.500.040.000.05+0.03+300.00%182275.00%
TAC240517C000100002024-03-27 9:30AM EDT10.002.530.000.000.00-2250.00%
Putsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240517P000050002024-04-12 2:34PM EDT5.000.100.000.050.00-151418.75%
TAC240517P000075002024-05-17 3:08PM EDT7.500.300.000.50-0.16-34.78%510222.66%