CRBN Collar Strategy
CRBN (iShares Low Carbon Optimized MSCI ACWI ETF), in the Financial Services sector, (Asset Management industry), listed on AMEX.
The iShares Low Carbon Optimized MSCI ACWI ETF seeks to track the investment results of an index composed of large and mid-capitalization developed and emerging market equities with a lower carbon exposure than that of the broad market.
CRBN (iShares Low Carbon Optimized MSCI ACWI ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $1.08B, a beta of 1.00 versus the broader market, a 52-week range of 200.401-251.48, average daily share volume of 9K, a public-listing history dating back to 2014. These structural characteristics shape how CRBN etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.00 places CRBN roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. CRBN pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a collar on CRBN?
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 CRBN snapshot
As of May 15, 2026, spot at $248.91, ATM IV 12.80%, IV rank 1.21%, expected move 3.67%. The collar on CRBN 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 collar structure on CRBN specifically: IV regime affects collar pricing on both sides; compressed CRBN IV at 12.80% typically pushes the short call premium to roughly offset the long put cost, with a market-implied 1-standard-deviation move of approximately 3.67% (roughly $9.13 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 CRBN expiries trade a higher absolute premium for lower per-day decay. Position sizing on CRBN should anchor to the underlying notional of $248.91 per share and to the trader's directional view on CRBN etf.
CRBN collar setup
The CRBN 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 CRBN near $248.91, the first option leg uses a $260.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CRBN 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 CRBN shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 100 shares | Stock | $248.91 | long |
| Sell 1 | Call | $260.00 | $0.43 |
| Buy 1 | Put | $235.00 | $0.55 |
CRBN collar risk and reward
- Net Premium / Debit
- -$24,903.00
- Max Profit (per contract)
- $1,097.00
- Max Loss (per contract)
- -$1,403.00
- Breakeven(s)
- $249.03
- Risk / Reward Ratio
- 0.782
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.
CRBN collar payoff curve
Modeled P&L at expiration across a range of underlying prices for the collar on CRBN. 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% | -$1,403.00 |
| $55.04 | -77.9% | -$1,403.00 |
| $110.08 | -55.8% | -$1,403.00 |
| $165.11 | -33.7% | -$1,403.00 |
| $220.15 | -11.6% | -$1,403.00 |
| $275.18 | +10.6% | +$1,097.00 |
| $330.22 | +32.7% | +$1,097.00 |
| $385.25 | +54.8% | +$1,097.00 |
| $440.28 | +76.9% | +$1,097.00 |
| $495.32 | +99.0% | +$1,097.00 |
When traders use collar on CRBN
Collars on CRBN hedge an existing long CRBN etf 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.
CRBN thesis for this collar
The market-implied 1-standard-deviation range for CRBN extends from approximately $239.78 on the downside to $258.04 on the upside. A CRBN collar hedges an existing long CRBN 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 CRBN IV rank near 1.21% 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 CRBN at 12.80%. As a Financial Services name, CRBN options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CRBN-specific events.
CRBN 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. CRBN positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CRBN alongside the broader basket even when CRBN-specific fundamentals are unchanged. Always rebuild the position from current CRBN chain quotes before placing a trade.
Frequently asked questions
- What is a collar on CRBN?
- A collar on CRBN is the collar strategy applied to CRBN (etf). 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 CRBN etf trading near $248.91, the strikes shown on this page are snapped to the nearest listed CRBN chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are CRBN 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 CRBN collar priced from the end-of-day chain at a 30-day expiry (ATM IV 12.80%), the computed maximum profit is $1,097.00 per contract and the computed maximum loss is -$1,403.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a CRBN collar?
- The breakeven for the CRBN collar priced on this page is roughly $249.03 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 CRBN market-implied 1-standard-deviation expected move is approximately 3.67%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a collar on CRBN?
- Collars on CRBN hedge an existing long CRBN etf 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 CRBN implied volatility affect this collar?
- CRBN ATM IV is at 12.80% with IV rank near 1.21%, 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.