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Check out our Dark Pool Levels

TAC
TransAlta Corporation
stock NYSE

At Close
Jun 30, 2025 3:59:56 PM EDT
10.79USD+0.935%(+0.10)778,957
0.00Bid   0.00Ask   0.00Spread
Pre-market
Jun 27, 2025 8:00:30 AM EDT
10.50USD-1.776%(-0.19)0
After-hours
Jun 30, 2025 4:00:30 PM EDT
10.79USD0.000%(0.00)2,413
OverviewOption ChainMax PainOption ChainPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Jul 18, 2025Aug 15, 2025Sep 19, 2025Nov 21, 2025Dec 19, 2025

ITM/OTM for Jul 18, 2025View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
6061,2724267


TAC Jul 18, 2025 Exp. - Volume by Strike
Puts
Calls

TAC Jul 18, 2025 Exp. - Open Interest by Strike

Puts
Calls

TAC Jul 18, 2025 Exp. - Max Pain @ $9.00

Puts
Calls


TAC Jul 18, 2025 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
20 C00%0TAC250718C00020000
17 C00%0TAC250718C00017000
16 C0.050%13813806-12TAC250718C00016000
15 C0.050.00%137306-25TAC250718C00015000
14 C0.05+25.00%1542206-27TAC250718C00014000
13 C0.050.00%20122006-27TAC250718C00013000
12 C0.05-66.67%1012406-26TAC250718C00012000
11 C0.24-53.85%876506-27TAC250718C00011000
10 C1.27-5.93%122806-20TAC250718C00010000
9 C2.34-6.40%457806-20TAC250718C00009000
8 C00%0TAC250718C00008000
7 C00%0TAC250718C00007000
6 C00%0TAC250718C00006000
5 C00%0TAC250718C00005000
4 C00%0TAC250718C00004000
3 C00%0TAC250718C00003000
2 C00%0TAC250718C00002000
1 C00%0TAC250718C00001000
Puts
StrikePriceChangeVolOILastContract Name
20 P00%0TAC250718P00020000
17 P00%0TAC250718P00017000
16 P00%0TAC250718P00016000
15 P00%0TAC250718P00015000
14 P00%0TAC250718P00014000
13 P2.050.00%1106-26TAC250718P00013000
12 P00%0TAC250718P00012000
11 P0.48+14.29%2306-25TAC250718P00011000
10 P0.420%202006-04TAC250718P00010000
9 P00%0TAC250718P00009000
8 P0.06-40.00%474706-12TAC250718P00008000
7 P0.05-50.00%24620005-30TAC250718P00007000
6 P00%0TAC250718P00006000
5 P00%0TAC250718P00005000
4 P00%0TAC250718P00004000
3 P00%0TAC250718P00003000
2 P00%0TAC250718P00002000
1 P00%0TAC250718P00001000


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