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TransAlta Corporation (TAC)

NYSE - NYSE Delayed price. Currency in USD
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7.18-0.02 (-0.28%)
At close: 04:00PM EDT
7.35 +0.17 (+2.37%)
After hours: 06:42PM EDT
In the money
Show:ListStraddle
Strike:10.00
Callsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240621C000100002024-05-16 3:51PM EDT2024-06-210.050.000.750.00-5490178.52%
TAC240920C000100002024-05-20 2:02PM EDT2024-09-200.100.000.100.00-653246.88%
TAC241220C000100002024-05-16 10:38AM EDT2024-12-200.200.000.250.00-25026345.90%
Putsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240621P000100002024-05-31 3:08PM EDT2024-06-212.802.703.200.00-50124.22%
TAC241220P000100002024-05-21 9:30AM EDT2024-12-202.801.403.200.00--053.91%