CVIE Butterfly Strategy
CVIE (Calvert International Responsible Index ETF), in the Financial Services sector, (Asset Management - Global industry), listed on AMEX.
Under ordinary market conditions, this fund allocates a minimum of 80% of its net assets (including any borrowed capital designated for investment) to securities found within its benchmark index. This underlying index is composed of common equity shares from substantial companies operating in developed nations outside of the United States, all of whom conduct their business activities in accordance with the Calvert Principles for Responsible Investment.
CVIE (Calvert International Responsible Index ETF) trades in the Financial Services sector, specifically Asset Management - Global, with a market capitalization of approximately $435.1M, a beta of 1.10 versus the broader market, a 52-week range of 65.14-86.98, average daily share volume of 23K, a public-listing history dating back to 2023. These structural characteristics shape how CVIE etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.10 places CVIE roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. CVIE pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on CVIE?
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.
CVIE snapshot
As of August 14, 2026, spot at $84.97, ATM IV 21.00%, IV rank 3.44%, expected move 6.02%. The butterfly on CVIE below is built from the August 14, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 35-day expiry.
Why this butterfly structure on CVIE specifically: CVIE IV at 21.00% is on the cheap side of its 1-year range, which favors premium-buying structures like a CVIE butterfly, with a market-implied 1-standard-deviation move of approximately 6.02% (roughly $5.12 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated CVIE expiries trade a higher absolute premium for lower per-day decay. Position sizing on CVIE should anchor to the underlying notional of $84.97 per share and to the trader's directional view on CVIE etf.
CVIE butterfly setup
The CVIE butterfly below is built from the August 14, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With CVIE at $84.97 on that close, the first option leg uses a $81.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CVIE chain at a 35-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 CVIE shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $81.00 | $5.85 |
| Sell 2 | Call | $85.00 | $2.38 |
| Buy 1 | Call | $89.00 | $0.85 |
CVIE butterfly risk and reward
- Net Premium / Debit
- -$195.00
- Max Profit (per contract)
- $164.80
- Max Loss (per contract)
- -$195.00
- Breakeven(s)
- $82.95, $87.05
- Risk / Reward Ratio
- 0.845
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.
CVIE butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on CVIE. 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% | -$195.00 |
| $18.80 | -77.9% | -$195.00 |
| $37.58 | -55.8% | -$195.00 |
| $56.37 | -33.7% | -$195.00 |
| $75.15 | -11.6% | -$195.00 |
| $93.94 | +10.6% | -$195.00 |
| $112.73 | +32.7% | -$195.00 |
| $131.51 | +54.8% | -$195.00 |
| $150.30 | +76.9% | -$195.00 |
| $169.09 | +99.0% | -$195.00 |
When traders use butterfly on CVIE
Butterflies on CVIE are pinning bets - traders use them when they expect CVIE 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.
CVIE thesis for this butterfly
The market-implied 1-standard-deviation range for CVIE extends from approximately $79.85 on the downside to $90.09 on the upside. A CVIE long call butterfly is a pinning play: it pays maximum at the middle strike if CVIE settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current CVIE IV rank near 3.44% 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 CVIE at 21.00%. As a Financial Services name, CVIE options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CVIE-specific events.
CVIE 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. CVIE positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CVIE alongside the broader basket even when CVIE-specific fundamentals are unchanged. Always rebuild the position from current CVIE chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on CVIE?
- A butterfly on CVIE is the butterfly strategy applied to CVIE (etf). 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 CVIE etf at $84.97 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed CVIE chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are CVIE 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 CVIE butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 21.00%), the computed maximum profit is $164.80 per contract and the computed maximum loss is -$195.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a CVIE butterfly?
- The breakeven for the CVIE butterfly priced on this page is roughly $82.95 and $87.05 at expiration, derived from the August 14, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The CVIE market-implied 1-standard-deviation expected move in the same options snapshot is approximately 6.02%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on CVIE?
- Butterflies on CVIE are pinning bets - traders use them when they expect CVIE 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 CVIE implied volatility affect this butterfly?
- CVIE ATM IV is at 21.00% with IV rank near 3.44%, 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.