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TransAlta Corporation (TAC)

NYSE - NYSE Delayed price. Currency in USD
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7.07+0.32 (+4.74%)
At close: 04:00PM EDT
7.00 -0.07 (-0.99%)
After hours: 06:55PM EDT
In the money
Show:ListStraddle
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
TAC240517C000025002024-04-05 10:08AM EDT2.503.804.504.700.00-11300.00%
TAC240517C000075002024-05-03 9:50AM EDT7.500.150.050.10+0.10+200.00%7536847.66%
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 EDT5.000.100.000.050.00-151110.94%
TAC240517P000075002024-04-11 1:40PM EDT7.501.450.450.550.00-21051.95%