NPKI Butterfly Strategy
NPKI (NPK International Inc.), in the Energy sector, (Oil & Gas Equipment & Services industry), listed on NYSE.
NPK International Inc. provides products, rentals, and services primarily to the oil and natural gas exploration and production (E&P) industry. It operates through two segments, Fluids Systems and Industrial Solutions. The Fluids Systems segment provides drilling, completion, and stimulation fluids products and related technical services to customers primarily in the North America, Europe, the Middle East, and Africa, as well as other countries in the Asia Pacific and Latin America. The Industrial Solutions segment offers composite matting system rentals utilized for temporary worksite access; related site construction and services to customers in various markets, including power transmission, E&P, pipeline, renewable energy, petrochemical, construction, and other industries primarily in the United States and Europe; recyclable composite mats to customers worldwide; and access road construction, site planning and preparation, environmental protection, erosion control, and site restoration services. The company was formerly known as Newpark Resources, Inc. and changed its name to NPK International Inc. in December 2024. The company was incorporated in 1932 and is headquartered in The Woodlands, Texas.
NPKI (NPK International Inc.) trades in the Energy sector, specifically Oil & Gas Equipment & Services, with a market capitalization of approximately $1.32B, a trailing P/E of 37.08, a beta of 1.30 versus the broader market, a 52-week range of 7.63-16.5, average daily share volume of 807K, a public-listing history dating back to 1990, approximately 460 full-time employees. These structural characteristics shape how NPKI stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.30 indicates NPKI has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. The trailing P/E of 37.08 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.
What is a butterfly on NPKI?
A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration.
Current NPKI snapshot
As of May 15, 2026, spot at $15.27, ATM IV 82.90%, IV rank 33.28%, expected move 23.77%. The butterfly on NPKI 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 butterfly structure on NPKI specifically: NPKI IV at 82.90% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 23.77% (roughly $3.63 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 NPKI expiries trade a higher absolute premium for lower per-day decay. Position sizing on NPKI should anchor to the underlying notional of $15.27 per share and to the trader's directional view on NPKI stock.
NPKI butterfly setup
The NPKI butterfly below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With NPKI near $15.27, the first option leg uses a $14.51 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed NPKI 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 NPKI shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $14.51 | N/A |
| Sell 2 | Call | $15.27 | N/A |
| Buy 1 | Call | $16.03 | N/A |
NPKI butterfly 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
Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit.
NPKI butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on NPKI. 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 butterfly on NPKI
Butterflies on NPKI are pinning bets - traders use them when they expect NPKI to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
NPKI thesis for this butterfly
The market-implied 1-standard-deviation range for NPKI extends from approximately $11.64 on the downside to $18.90 on the upside. A NPKI long call butterfly is a pinning play: it pays maximum at the middle strike if NPKI settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current NPKI IV rank near 33.28% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on NPKI should anchor more to the directional view and the expected-move geometry. As a Energy name, NPKI options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to NPKI-specific events.
NPKI butterfly positions are structurally neutral / pin (limited-risk, limited-reward); 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. NPKI positions also carry Energy sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move NPKI alongside the broader basket even when NPKI-specific fundamentals are unchanged. Always rebuild the position from current NPKI chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on NPKI?
- A butterfly on NPKI is the butterfly strategy applied to NPKI (stock). The strategy is structurally neutral / pin (limited-risk, limited-reward): A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration. With NPKI stock trading near $15.27, the strikes shown on this page are snapped to the nearest listed NPKI chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are NPKI butterfly max profit and max loss calculated?
- Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit. For the NPKI butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 82.90%), 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 NPKI butterfly?
- The breakeven for the NPKI butterfly 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 NPKI market-implied 1-standard-deviation expected move is approximately 23.77%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on NPKI?
- Butterflies on NPKI are pinning bets - traders use them when they expect NPKI to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
- How does current NPKI implied volatility affect this butterfly?
- NPKI ATM IV is at 82.90% with IV rank near 33.28%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.