How are TWST collar max profit and max loss calculated?

Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the TWST collar priced from the end-of-day chain at a 30-day expiry (ATM IV 81.30%), the computed maximum profit is $459.00 per contract and the computed maximum loss is -$541.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a TWST collar?

The breakeven for the TWST collar priced on this page is roughly $100.41 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 TWST market-implied 1-standard-deviation expected move is approximately 23.31%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current TWST implied volatility affect this collar?

TWST ATM IV is at 81.30% with IV rank near 32.91%, 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.

TWST Collar Strategy

TWST (Twist Bioscience Corporation), in the Healthcare sector, (Medical - Diagnostics & Research industry), listed on NASDAQ.

Twist Bioscience Corporation operates as a leading synthetic biology firm, specializing in the production and sale of products developed from synthesized DNA. The company utilizes a unique DNA synthesis platform that facilitates the creation of artificial DNA by "writing" it directly onto silicon chips. Its extensive product catalog encompasses custom synthetic genes, specialized tools designed for sample preparation, comprehensive antibody libraries essential for pharmaceutical research and development, and advanced applications leveraging DNA for digital data storage. Twist Bioscience has established strategic collaborations with several organizations, including Victorian Clinical Genetic Services, Vivlion GmbH, Kyowa Kirin Pharmaceutical Research, Inc., deepCDR Biologics AG, and Centogene N.V., with the shared goal of innovating advanced sequencing technologies. Furthermore, the company engages in a research alliance with Boehringer Ingelheim International GmbH, where it applies its exclusive antibody libraries to identify and develop therapeutic antibodies against a multitude of targets. The corporation was founded in 2013 and is headquartered in South San Francisco, California.

TWST (Twist Bioscience Corporation) trades in the Healthcare sector, specifically Medical - Diagnostics & Research, with a market capitalization of approximately $6.22B, a beta of 2.21 versus the broader market, a 52-week range of 23.3-104.23, average daily share volume of 1.6M, a public-listing history dating back to 2018, approximately 923 full-time employees. These structural characteristics shape how TWST stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 2.21 indicates TWST has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position.

What is a collar on TWST?

A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot.

Current TWST snapshot

As of June 30, 2026, spot at $100.66, ATM IV 81.30%, IV rank 32.91%, expected move 23.31%. The collar on TWST 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 17-day expiry.

Why this collar structure on TWST specifically: IV regime affects collar pricing on both sides; mid-range TWST IV at 81.30% typically pushes the short call premium to roughly offset the long put cost, with a market-implied 1-standard-deviation move of approximately 23.31% (roughly $23.46 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated TWST expiries trade a higher absolute premium for lower per-day decay. Position sizing on TWST should anchor to the underlying notional of $100.66 per share and to the trader's directional view on TWST stock.

TWST collar setup

The TWST collar below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With TWST near $100.66, the first option leg uses a $105.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed TWST chain at a 17-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 TWST shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 100 shares	Stock	$100.66	long
Sell 1	Call	$105.00	$5.25
Buy 1	Put	$95.00	$5.00

TWST collar risk and reward

Net Premium / Debit: -$10,041.00
Max Profit (per contract): $459.00
Max Loss (per contract): -$541.00
Breakeven(s): $100.41
Risk / Reward Ratio: 0.848

Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium.

TWST collar payoff curve

Modeled P&L at expiration across a range of underlying prices for the collar on TWST. 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.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	-$541.00
$22.27	-77.9%	-$541.00
$44.52	-55.8%	-$541.00
$66.78	-33.7%	-$541.00
$89.03	-11.6%	-$541.00
$111.29	+10.6%	+$459.00
$133.54	+32.7%	+$459.00
$155.80	+54.8%	+$459.00
$178.05	+76.9%	+$459.00
$200.31	+99.0%	+$459.00

When traders use collar on TWST

Collars on TWST hedge an existing long TWST stock position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.

TWST thesis for this collar

The market-implied 1-standard-deviation range for TWST extends from approximately $77.20 on the downside to $124.12 on the upside. A TWST collar hedges an existing long TWST position with a protective put while financing the put cost via a short call; when the premiums roughly offset, the collar acts as a near-zero-cost insurance band around the current spot. Current TWST IV rank near 32.91% is mid-range against its 1-year distribution, so the IV signal is neutral; the collar thesis on TWST should anchor more to the directional view and the expected-move geometry. As a Healthcare name, TWST options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to TWST-specific events.

TWST collar positions are structurally neutral (protective); 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. TWST positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move TWST alongside the broader basket even when TWST-specific fundamentals are unchanged. Always rebuild the position from current TWST chain quotes before placing a trade.

Frequently asked questions

What is a collar on TWST?: A collar on TWST is the collar strategy applied to TWST (stock). The strategy is structurally neutral (protective): A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot. With TWST stock trading near $100.66, the strikes shown on this page are snapped to the nearest listed TWST chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are TWST collar max profit and max loss calculated?: Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the TWST collar priced from the end-of-day chain at a 30-day expiry (ATM IV 81.30%), the computed maximum profit is $459.00 per contract and the computed maximum loss is -$541.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a TWST collar?: The breakeven for the TWST collar priced on this page is roughly $100.41 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 TWST market-implied 1-standard-deviation expected move is approximately 23.31%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a collar on TWST?: Collars on TWST hedge an existing long TWST stock position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.
How does current TWST implied volatility affect this collar?: TWST ATM IV is at 81.30% with IV rank near 32.91%, 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.