Dark

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 ChainHistoricalExchangesShortsMore

Jul 18, 2025 Aug 15, 2025 Sep 19, 2025 Nov 21, 2025 Dec 19, 2025

ITM/OTM for Aug 15, 2025View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
0	17	0	392

TAC Aug 15, 2025 Exp. - Volume by Strike

Puts

Calls

TAC Aug 15, 2025 Exp. - Open Interest by Strike

Puts

Calls

TAC Aug 15, 2025 Exp. - Max Pain @ $8.00

Puts

Calls

TAC Aug 15, 2025 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
19 C	0	0%	0			TAC250815C00019000
18 C	0	0%	0			TAC250815C00018000
17 C	0	0%	0			TAC250815C00017000
16 C	0	0%	0			TAC250815C00016000
15 C	0.05	0%	10	10	06-27	TAC250815C00015000
14 C	0	0%	0			TAC250815C00014000
13 C	0.20	0%	7	7	06-25	TAC250815C00013000
12 C	0	0%	0			TAC250815C00012000
11 C	0	0%	0			TAC250815C00011000
10 C	0	0%	0			TAC250815C00010000
9 C	0	0%	0			TAC250815C00009000
8 C	0	0%	0			TAC250815C00008000
7 C	0	0%	0			TAC250815C00007000
6 C	0	0%	0			TAC250815C00006000
5 C	0	0%	0			TAC250815C00005000
4 C	0	0%	0			TAC250815C00004000
3 C	0	0%	0			TAC250815C00003000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
19 P	0	0%	0			TAC250815P00019000
18 P	0	0%	0			TAC250815P00018000
17 P	0	0%	0			TAC250815P00017000
16 P	0	0%	0			TAC250815P00016000
15 P	0	0%	0			TAC250815P00015000
14 P	0	0%	0			TAC250815P00014000
13 P	0	0%	0			TAC250815P00013000
12 P	0	0%	0			TAC250815P00012000
11 P	0	0%	0			TAC250815P00011000
10 P	0	0%	0			TAC250815P00010000
9 P	0	0%	0			TAC250815P00009000
8 P	0.10	0%	188	188	06-23	TAC250815P00008000
7 P	0.05	0%	204	204	06-23	TAC250815P00007000
6 P	0	0%	0			TAC250815P00006000
5 P	0	0%	0			TAC250815P00005000
4 P	0	0%	0			TAC250815P00004000
3 P	0	0%	0			TAC250815P00003000

Share