TXNM Straddle Strategy
TXNM (TXNM Energy, Inc.), in the Utilities sector, (Regulated Electric industry), listed on NYSE.
TXNM Energy, Inc., through its subsidiaries, provides electricity and electric services in the United States. It operates through Public Service Company of New Mexico (PNM) and Texas-New Mexico Power Company (TNMP) segments. The PNM segment engages in the generation, transmission, and distribution of electricity. The segment owns and leases communications, office and other equipment, office space, vehicles, and real estate. It generates electricity using coal, natural gas and oil, and nuclear fuel and waste, as well as solar, wind, geothermal, and battery storage energy sources. The TNMP segment provides regulated transmission and distribution services.
TXNM (TXNM Energy, Inc.) trades in the Utilities sector, specifically Regulated Electric, with a market capitalization of approximately $6.57B, a trailing P/E of 37.63, a beta of 0.17 versus the broader market, a 52-week range of 52.59-59.52, average daily share volume of 1.4M, a public-listing history dating back to 1973, approximately 2K full-time employees. These structural characteristics shape how TXNM stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.17 indicates TXNM has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. The trailing P/E of 37.63 is on the rich side, which tends to correlate with higher earnings-window IV expansion as the market debates whether forward growth supports the multiple. TXNM pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a straddle on TXNM?
A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.
Current TXNM snapshot
As of May 15, 2026, spot at $59.22, ATM IV 9.70%, IV rank 3.26%, expected move 2.78%. The straddle on TXNM below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 34-day expiry.
Why this straddle structure on TXNM specifically: TXNM IV at 9.70% is on the cheap side of its 1-year range, which favors premium-buying structures like a TXNM straddle, with a market-implied 1-standard-deviation move of approximately 2.78% (roughly $1.65 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated TXNM expiries trade a higher absolute premium for lower per-day decay. Position sizing on TXNM should anchor to the underlying notional of $59.22 per share and to the trader's directional view on TXNM stock.
TXNM straddle setup
The TXNM straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With TXNM near $59.22, the first option leg uses a $59.22 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed TXNM chain at a 34-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 TXNM shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $59.22 | N/A |
| Buy 1 | Put | $59.22 | N/A |
TXNM straddle risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.
TXNM straddle payoff curve
Modeled P&L at expiration across a range of underlying prices for the straddle on TXNM. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
When traders use straddle on TXNM
Straddles on TXNM are pure-volatility plays that profit from large moves in either direction; traders typically buy TXNM straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
TXNM thesis for this straddle
The market-implied 1-standard-deviation range for TXNM extends from approximately $57.57 on the downside to $60.87 on the upside. A TXNM long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current TXNM IV rank near 3.26% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on TXNM at 9.70%. As a Utilities name, TXNM options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to TXNM-specific events.
TXNM straddle positions are structurally neutral / high-volatility (long premium); the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. TXNM positions also carry Utilities sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move TXNM alongside the broader basket even when TXNM-specific fundamentals are unchanged. Always rebuild the position from current TXNM chain quotes before placing a trade.
Frequently asked questions
- What is a straddle on TXNM?
- A straddle on TXNM is the straddle strategy applied to TXNM (stock). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With TXNM stock trading near $59.22, the strikes shown on this page are snapped to the nearest listed TXNM chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are TXNM straddle max profit and max loss calculated?
- Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the TXNM straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 9.70%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a TXNM straddle?
- The breakeven for the TXNM straddle priced on this page is no defined breakeven on the modeled curve at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current TXNM market-implied 1-standard-deviation expected move is approximately 2.78%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a straddle on TXNM?
- Straddles on TXNM are pure-volatility plays that profit from large moves in either direction; traders typically buy TXNM straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
- How does current TXNM implied volatility affect this straddle?
- TXNM ATM IV is at 9.70% with IV rank near 3.26%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.