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TransAlta Corporation (TAC)

NYSE - Nasdaq Real-time price. Currency in USD
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7.20-0.06 (-0.83%)
At close: 04:00PM EDT
7.22 +0.02 (+0.28%)
After hours: 05:53PM EDT
In the money
Show:ListStraddle
Strike:7.50
Callsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240621C000075002024-05-20 12:35PM EDT2024-06-210.130.050.15-0.01-7.14%21,14531.64%
TAC240920C000075002024-05-20 2:02PM EDT2024-09-200.450.250.450.00-1329734.57%
TAC241220C000075002024-05-14 10:27AM EDT2024-12-200.490.000.800.00-2010242.19%
Putsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240621P000075002024-05-08 9:30AM EDT2024-06-210.500.000.650.00-103355.86%
TAC240920P000075002024-05-15 10:42AM EDT2024-09-200.710.450.750.00-104934.57%
TAC241220P000075002024-05-15 11:10AM EDT2024-12-200.800.001.000.00-51337.60%