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TransAlta (TAC) Options Chain & Prices

TransAlta logo
$16.70 -0.16 (-0.92%)
Closing price 03:59 PM Eastern
Extended Trading
$16.44 -0.26 (-1.56%)
As of 04:17 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

TAC Put and Call Options List

ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades
11/21/2025$14.00$0.382Put4824670
(+1)
75.71%
(+1.30%)
-0.1712288
11/21/2025$14.00$3.285Call172152568
(+225)
75.71%
(+1.30%)
0.8293963
11/21/2025$15.00$0.648Put521508122230
(-1)
74.61%
(+1.46%)
-0.25812720
11/21/2025$15.00$2.554Call43 - 35123
(-22)
74.61%
(+1.15%)
0.7429079
11/21/2025$16.00$1.032Put1,094451,036217
(+73)
74.39%
(+0.90%)
-0.35994466
11/21/2025$16.00$1.941Call212013421
(+32)
74.39%
(-0.50%)
0.6416295
11/21/2025$17.00$1.538Put2 - 255
(+1)
74.72%
(+0.60%)
-0.4662612
11/21/2025$17.00$1.448Call24107608
(+3)
74.72%
(-5.93%)
0.53599311
11/21/2025$18.00$2.154Put2 - - 1
(+0)
75.37%
(+0.31%)
-0.5676531
11/21/2025$18.00$1.066Call433841333
(+149)
75.37%
(+0.31%)
0.4354112
11/21/2025$19.00$0.777Call555036042
(+7)
76.18%
(+0.03%)
0.3459138
11/21/2025$20.00$0.563Call442752161
(+9)
77.06%
(-0.21%)
0.27011714
End-of-day options data provided by Trade Alert and Intrinio.


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This page (NYSE:TAC) was last updated on 10/21/2025 by MarketBeat.com Staff
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