NB Butterfly Strategy
NB (NioCorp Developments Ltd.), in the Basic Materials sector, (Industrial Materials industry), listed on NASDAQ.
NioCorp Developments Ltd. engages in the exploration and development of mineral deposits in North America. It owns and develops the Elk Creek niobium/scandium/titanium project that owns one 226.43-acre parcel of land and associated mineral rights, and an additional 40 acres of mineral rights, as well as an optioned land package that covers an area of 1,396 acres located in Johnson County, southeast Nebraska. The company was formerly known as Quantum Rare Earth Developments Corp. and changed its name to NioCorp Developments Ltd. in March 2013. NioCorp Developments Ltd. was incorporated in 1987 and is headquartered in Centennial, Colorado.
NB (NioCorp Developments Ltd.) trades in the Basic Materials sector, specifically Industrial Materials, with a market capitalization of approximately $849.2M, a beta of 0.19 versus the broader market, a 52-week range of 2.17-12.58, average daily share volume of 4.5M, a public-listing history dating back to 2023, approximately 7 full-time employees. These structural characteristics shape how NB stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.19 indicates NB has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure.
What is a butterfly on NB?
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 NB snapshot
As of May 15, 2026, spot at $5.46, ATM IV 96.53%, IV rank 20.41%, expected move 27.67%. The butterfly on NB 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 14-day expiry.
Why this butterfly structure on NB specifically: NB IV at 96.53% is on the cheap side of its 1-year range, which favors premium-buying structures like a NB butterfly, with a market-implied 1-standard-deviation move of approximately 27.67% (roughly $1.51 on the underlying). The 14-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated NB expiries trade a higher absolute premium for lower per-day decay. Position sizing on NB should anchor to the underlying notional of $5.46 per share and to the trader's directional view on NB stock.
NB butterfly setup
The NB 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 NB near $5.46, the first option leg uses a $5.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed NB chain at a 14-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 NB shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $5.00 | $0.68 |
| Sell 2 | Call | $5.50 | $0.40 |
| Buy 1 | Call | $5.50 | $0.40 |
NB butterfly risk and reward
- Net Premium / Debit
- -$27.50
- Max Profit (per contract)
- $22.50
- Max Loss (per contract)
- -$27.50
- Breakeven(s)
- $5.28
- Risk / Reward Ratio
- 0.818
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.
NB butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on NB. 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.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -99.8% | -$27.50 |
| $1.22 | -77.7% | -$27.50 |
| $2.42 | -55.6% | -$27.50 |
| $3.63 | -33.5% | -$27.50 |
| $4.83 | -11.5% | -$27.50 |
| $6.04 | +10.6% | +$22.50 |
| $7.25 | +32.7% | +$22.50 |
| $8.45 | +54.8% | +$22.50 |
| $9.66 | +76.9% | +$22.50 |
| $10.87 | +99.0% | +$22.50 |
When traders use butterfly on NB
Butterflies on NB are pinning bets - traders use them when they expect NB 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.
NB thesis for this butterfly
The market-implied 1-standard-deviation range for NB extends from approximately $3.95 on the downside to $6.97 on the upside. A NB long call butterfly is a pinning play: it pays maximum at the middle strike if NB settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current NB IV rank near 20.41% 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 NB at 96.53%. As a Basic Materials name, NB options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to NB-specific events.
NB 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. NB positions also carry Basic Materials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move NB alongside the broader basket even when NB-specific fundamentals are unchanged. Always rebuild the position from current NB chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on NB?
- A butterfly on NB is the butterfly strategy applied to NB (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 NB stock trading near $5.46, the strikes shown on this page are snapped to the nearest listed NB chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are NB 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 NB butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 96.53%), the computed maximum profit is $22.50 per contract and the computed maximum loss is -$27.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a NB butterfly?
- The breakeven for the NB butterfly priced on this page is roughly $5.28 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 NB market-implied 1-standard-deviation expected move is approximately 27.67%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on NB?
- Butterflies on NB are pinning bets - traders use them when they expect NB 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 NB implied volatility affect this butterfly?
- NB ATM IV is at 96.53% with IV rank near 20.41%, 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.