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TransAlta Corporation (TAC)

NYSE - Nasdaq Real-time 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
Callsfor20 December 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC241220C000050002024-05-17 12:04PM EDT5.002.462.052.40+0.36+17.14%16547.56%
TAC241220C000075002024-05-14 10:27AM EDT7.500.490.000.800.00-2010241.50%
TAC241220C000100002024-05-16 10:38AM EDT10.000.200.000.250.00-25026343.65%
Putsfor20 December 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC241220P000075002024-05-15 11:10AM EDT7.500.800.001.000.00-51337.89%