Dark

Check out our Level2View

TAC
TransAlta Corporation
stock NYSE

At Close

Jul 24, 2026 3:59:57 PM EDT

13.69USD-2.941%(-0.42)853,813

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 23, 2026 9:27:30 AM EDT

14.02USD-0.638%(-0.09)0

After-hours

Jul 24, 2026 4:10:30 PM EDT

13.72USD+0.183%(+0.03)77,735

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Nov 20, 2026 Dec 18, 2026 Mar 19, 2027

ITM/OTM for Mar 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
12	8	0	16

TAC Mar 19, 2027 Exp. - Volume by Strike

Puts

Calls

TAC Mar 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

TAC Mar 19, 2027 Exp. - Max Pain @ $11.00

Puts

Calls

TAC Mar 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
22 C	0	0%	0			TAC270319C00022000
21 C	0	0%	0			TAC270319C00021000
20 C	0.63	0%	8	8	07-22	TAC270319C00020000
19 C	0	0%	0			TAC270319C00019000
18 C	0	0%	0			TAC270319C00018000
17 C	0	0%	0			TAC270319C00017000
16 C	0	0%	0			TAC270319C00016000
15 C	0	0%	0			TAC270319C00015000
14 C	0	0%	0			TAC270319C00014000
13 C	0	0%	0			TAC270319C00013000
12 C	0	0%	0			TAC270319C00012000
11 C	0	0%	0			TAC270319C00011000
10 C	4.77	0%	2	2	07-22	TAC270319C00010000
9 C	4.55	0%	10	10	07-20	TAC270319C00009000
8 C	0	0%	0			TAC270319C00008000
7 C	0	0%	0			TAC270319C00007000
6 C	0	0%	0			TAC270319C00006000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
22 P	0	0%	0			TAC270319P00022000
21 P	0	0%	0			TAC270319P00021000
20 P	0	0%	0			TAC270319P00020000
19 P	0	0%	0			TAC270319P00019000
18 P	0	0%	0			TAC270319P00018000
17 P	0	0%	0			TAC270319P00017000
16 P	0	0%	0			TAC270319P00016000
15 P	0	0%	0			TAC270319P00015000
14 P	0	0%	0			TAC270319P00014000
13 P	0	0%	0			TAC270319P00013000
12 P	1.15	-6.50%	1	8	07-23	TAC270319P00012000
11 P	0.89	-49.14%	8	8	07-21	TAC270319P00011000
10 P	0	0%	0			TAC270319P00010000
9 P	0	0%	0			TAC270319P00009000
8 P	0	0%	0			TAC270319P00008000
7 P	0	0%	0			TAC270319P00007000
6 P	0	0%	0			TAC270319P00006000

Share