How are SIG bull call spread max profit and max loss calculated?

Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-call strike plus net debit. For the SIG bull call spread priced from the end-of-day chain at a 30-day expiry (ATM IV 62.87%), the computed maximum profit is $260.00 per contract and the computed maximum loss is -$140.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a SIG bull call spread?

The breakeven for the SIG bull call spread priced on this page is roughly $77.40 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 SIG market-implied 1-standard-deviation expected move is approximately 18.03%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current SIG implied volatility affect this bull call spread?

SIG ATM IV is at 62.87% with IV rank near 65.31%, 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.

SIG Bull Call Spread Strategy

SIG (Signet Jewelers Limited), in the Consumer Cyclical sector, (Luxury Goods industry), listed on NYSE.

Signet Jewelers Limited operates as a diamond jewelry retailer. It operates through three segments: North America, International, and Other. The North America segment operates jewelry stores in jewelry stores in malls, mall-based kiosks, and off-mall locations in the United States and Canada primarily under the Kay Jewelers, Kay Jewelers Outlet, Jared The Galleria Of Jewelry, Jared Vault, Zales Jewelers, Zales Outlet, Diamonds Direct, James Allen, Banter by Piercing Pagoda, and Peoples Jewellers names, as well as operates online through JamesAllen.com and Rocksbox. The International segment operates stores in shopping malls and off-mall locations primarily under the H.Samuel and Ernest Jones brands in the United Kingdom, Republic of Ireland, and Channel Islands. The Other segment is involved in the purchase and conversion of rough diamonds to polished stones, as well as the provision of diamond polishing services. As of January 29, 2022, it operated 2,854 stores and kiosks.

SIG (Signet Jewelers Limited) trades in the Consumer Cyclical sector, specifically Luxury Goods, with a market capitalization of approximately $3.17B, a trailing P/E of 10.76, a beta of 1.20 versus the broader market, a 52-week range of 61.92-110.2, average daily share volume of 934K, a public-listing history dating back to 1988, approximately 28K full-time employees. These structural characteristics shape how SIG stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.20 places SIG roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. The trailing P/E of 10.76 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price. SIG pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a bull call spread on SIG?

A bull call spread buys an at-the-money call and sells an out-of-the-money call at a higher strike for defined risk and defined reward bounded by the strike width.

Current SIG snapshot

As of May 15, 2026, spot at $75.75, ATM IV 62.87%, IV rank 65.31%, expected move 18.03%. The bull call spread on SIG 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 28-day expiry.

Why this bull call spread structure on SIG specifically: SIG IV at 62.87% 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 18.03% (roughly $13.65 on the underlying). The 28-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated SIG expiries trade a higher absolute premium for lower per-day decay. Position sizing on SIG should anchor to the underlying notional of $75.75 per share and to the trader's directional view on SIG stock.

SIG bull call spread setup

The SIG bull call spread below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With SIG near $75.75, the first option leg uses a $76.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed SIG chain at a 28-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 SIG shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$76.00	$5.30
Sell 1	Call	$80.00	$3.90

SIG bull call spread risk and reward

Net Premium / Debit: -$140.00
Max Profit (per contract): $260.00
Max Loss (per contract): -$140.00
Breakeven(s): $77.40
Risk / Reward Ratio: 1.857

Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-call strike plus net debit.

SIG bull call spread payoff curve

Modeled P&L at expiration across a range of underlying prices for the bull call spread on SIG. 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	-100.0%	-$140.00
$16.76	-77.9%	-$140.00
$33.51	-55.8%	-$140.00
$50.25	-33.7%	-$140.00
$67.00	-11.6%	-$140.00
$83.75	+10.6%	+$260.00
$100.50	+32.7%	+$260.00
$117.24	+54.8%	+$260.00
$133.99	+76.9%	+$260.00
$150.74	+99.0%	+$260.00

When traders use bull call spread on SIG

Bull call spreads on SIG reduce the cost of a bullish SIG stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.

SIG thesis for this bull call spread

The market-implied 1-standard-deviation range for SIG extends from approximately $62.10 on the downside to $89.40 on the upside. A SIG bull call spread caps both the risk and the reward of a bullish position; relative to an outright long call on SIG, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current SIG IV rank near 65.31% is mid-range against its 1-year distribution, so the IV signal is neutral; the bull call spread thesis on SIG should anchor more to the directional view and the expected-move geometry. As a Consumer Cyclical name, SIG options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to SIG-specific events.

SIG bull call spread positions are structurally moderately bullish; 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. SIG positions also carry Consumer Cyclical sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move SIG alongside the broader basket even when SIG-specific fundamentals are unchanged. Long-premium structures like a bull call spread on SIG are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current SIG chain quotes before placing a trade.

Frequently asked questions

What is a bull call spread on SIG?: A bull call spread on SIG is the bull call spread strategy applied to SIG (stock). The strategy is structurally moderately bullish: A bull call spread buys an at-the-money call and sells an out-of-the-money call at a higher strike for defined risk and defined reward bounded by the strike width. With SIG stock trading near $75.75, the strikes shown on this page are snapped to the nearest listed SIG chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are SIG bull call spread max profit and max loss calculated?: Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-call strike plus net debit. For the SIG bull call spread priced from the end-of-day chain at a 30-day expiry (ATM IV 62.87%), the computed maximum profit is $260.00 per contract and the computed maximum loss is -$140.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a SIG bull call spread?: The breakeven for the SIG bull call spread priced on this page is roughly $77.40 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 SIG market-implied 1-standard-deviation expected move is approximately 18.03%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a bull call spread on SIG?: Bull call spreads on SIG reduce the cost of a bullish SIG stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.
How does current SIG implied volatility affect this bull call spread?: SIG ATM IV is at 62.87% with IV rank near 65.31%, 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.