Transalta Corp
Transalta Corp (TAC) Option Chain
As of September 18, 2026, Transalta Corp is trading at $12.29, a +0.58% change from the previous close. The nearest expiration is Oct 16, 2026. Implied volatility is 38.4%. IV Rank is 2%.
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Tracking the TAC option chain helps you see every strike and expiry on Transalta Corp in one view, so you can quickly identify the contracts that fit your thesis and your risk. Transalta Corp's option chain lays out bids, asks, volume, open interest, and Greeks across calls and puts, giving you the full map of TAC options activity at a glance. Use our scanner to monitor the TAC option chain in real time and filter for the TAC options trades that actually meet your criteria.
An option chain is the complete listing of all available option contracts on an underlying, organized by expiration date and strike price. For TAC stock options, the chain shows side-by-side call and put data, making it easy to compare premiums, assess liquidity, and spot pricing dislocations. Reading the TAC option chain effectively means looking beyond the last price — implied volatility by strike, volume-to-open-interest ratios, and bid-ask spreads all tell you where TAC stock options are being actively traded and where they are not.
TransAlta Corporation owns, operates, and develops a diverse fleet of electrical power generation assets in Canada, the United States, and Australia. It operates through four segments: Hydro, Wind and Solar, Gas, and Energy Transition. owns and operates hydro, wind and solar, natural gas-fired, and coal-fired facilities. The company also engages in wholesale trading of electricity and other energy-related commodities and derivatives; and related mining operations and natural gas pipeline operations. It serves municipalities, medium and large industries, businesses, and utility customers. The company was founded in 1909 and is headquartered in Calgary, Canada.
Credit spreads, long calls, iron condors, calendar trades — every strategy starts with the same raw material: a clean, complete option chain. Our scanner pulls Transalta Corp's full chain across every expiry, highlights the most liquid strikes, and lets you screen TAC options by the metrics that matter, from IV skew to volume surges. Stop scrolling through endless rows of TAC stock options — let the full option chain come to you, pre-filtered and ready to trade.
Stock Statistics
- IndustryUtilities - Independent Power Producers
- SectorUtilities
- IV percentile17.46% Subdued
- Market cap (M$)3,865
- 52 weeks high-31.66%
- 52 weeks low7.38%
- Analyst recommendationStrong Buy
1.45 - Target price$17.03
38.49% above the current stock price - Dividend—
- Payout ratio—
- Earnings date2026-11-05
- P/E—
- Future P/E30.71
- EPS (ttm)-0.19
- EPS growth next 5 years56.05%
As of September 18, 2026
| CALLs | PUTs | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Prob. OTM % | Open Interest | Volume | Extrinsic Value | Intrinsic Value | Bid | Ask | Strike | Moneyness % | Bid | Ask | Intrinsic Value | Extrinsic Value | Volume | Open Interest | Prob. OTM % |
| 1.72 | 0 | 0 | -0.11 | 2.29 | 1.80 | 2.55 | 10.00 | -18.63 | — | 0.75 | 0.00 | 0.75 | 0 | 0 | 98.28 |
| 12.92 | 0 | 0 | 0.04 | 1.29 | 0.95 | 1.70 | 11.00 | -10.50 | — | 0.35 | 0.00 | 0.35 | 0 | 0 | 87.08 |
| 40.87 | 103 | 7 | 0.46 | 0.29 | 0.55 | 0.95 | 12.00 | -2.36 | 0.30 | 0.45 | 0.00 | 0.38 | 4 | 204 | 59.13 |
| 72.47 | 7 | 3 | 0.50 | 0.00 | — | 0.50 | 13.00 | +5.78 | 0.85 | 1.55 | 0.71 | 0.49 | 0 | 1 | 27.53 |
| 91.36 | 0 | 0 | 0.55 | 0.00 | — | 0.55 | 14.00 | +13.91 | 1.45 | 2.35 | 1.71 | 0.19 | 0 | 0 | 8.64 |
As of September 18, 2026
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