How are BLOK straddle max profit and max loss calculated?

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the BLOK straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 53.10%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$568.47 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a BLOK straddle?

The breakeven for the BLOK straddle priced on this page is roughly $57.28 and $68.73 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 BLOK market-implied 1-standard-deviation expected move is approximately 15.22%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current BLOK implied volatility affect this straddle?

BLOK ATM IV is at 53.10% with IV rank near 63.02%, 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.

BLOK Straddle Strategy

BLOK (Amplify Blockchain Technology ETF), in the Financial Services sector, (Asset Management - Cryptocurrency industry), listed on AMEX.

The Amplify Blockchain Technology ETF (BLOK) provides an actively managed strategy for navigating the dynamic world of blockchain and cryptocurrency investments. It achieves this by blending expert portfolio insights, robust risk management, and responsive decision-making. BLOK is committed to allocating at least 80% of its net assets to the equity securities of enterprises deeply engaged in either creating or leveraging blockchain innovations. Blockchain technology itself serves as the foundational infrastructure for digital currencies such as Bitcoin. This secure, decentralized digital ledger operates across a network of computers, meticulously recording and authenticating various asset classes, including physical goods (referred to as Real World Assets), non-physical properties, and entirely digital holdings.

BLOK (Amplify Blockchain Technology ETF) trades in the Financial Services sector, specifically Asset Management - Cryptocurrency, with a market capitalization of approximately $1.09B, a beta of 2.51 versus the broader market, a 52-week range of 46.9-75.89, average daily share volume of 350K, a public-listing history dating back to 2018. These structural characteristics shape how BLOK etf options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 2.51 indicates BLOK has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. BLOK pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a straddle on BLOK?

A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.

Current BLOK snapshot

As of June 30, 2026, spot at $62.64, ATM IV 53.10%, IV rank 63.02%, expected move 15.22%. The straddle on BLOK 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 straddle structure on BLOK specifically: BLOK IV at 53.10% 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 15.22% (roughly $9.54 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 BLOK expiries trade a higher absolute premium for lower per-day decay. Position sizing on BLOK should anchor to the underlying notional of $62.64 per share and to the trader's directional view on BLOK etf.

BLOK straddle setup

The BLOK straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With BLOK near $62.64, the first option leg uses a $63.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed BLOK 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 BLOK shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$63.00	$2.55
Buy 1	Put	$63.00	$3.18

BLOK straddle risk and reward

Net Premium / Debit: -$572.50
Max Profit (per contract): Unbounded
Max Loss (per contract): -$568.47
Breakeven(s): $57.28, $68.73
Risk / Reward Ratio: Unbounded

Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.

BLOK straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle on BLOK. 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%	+$5,726.50
$13.86	-77.9%	+$4,341.61
$27.71	-55.8%	+$2,956.71
$41.56	-33.7%	+$1,571.82
$55.41	-11.5%	+$186.92
$69.25	+10.6%	+$52.97
$83.10	+32.7%	+$1,437.87
$96.95	+54.8%	+$2,822.76
$110.80	+76.9%	+$4,207.66
$124.65	+99.0%	+$5,592.55

When traders use straddle on BLOK

Straddles on BLOK are pure-volatility plays that profit from large moves in either direction; traders typically buy BLOK straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.

BLOK thesis for this straddle

The market-implied 1-standard-deviation range for BLOK extends from approximately $53.10 on the downside to $72.18 on the upside. A BLOK long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current BLOK IV rank near 63.02% is mid-range against its 1-year distribution, so the IV signal is neutral; the straddle thesis on BLOK should anchor more to the directional view and the expected-move geometry. As a Financial Services name, BLOK options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to BLOK-specific events.

BLOK straddle positions are structurally neutral / high-volatility (long premium); 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. BLOK positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move BLOK alongside the broader basket even when BLOK-specific fundamentals are unchanged. Always rebuild the position from current BLOK chain quotes before placing a trade.

Frequently asked questions

What is a straddle on BLOK?: A straddle on BLOK is the straddle strategy applied to BLOK (etf). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With BLOK etf trading near $62.64, the strikes shown on this page are snapped to the nearest listed BLOK chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are BLOK straddle max profit and max loss calculated?: Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the BLOK straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 53.10%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$568.47 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a BLOK straddle?: The breakeven for the BLOK straddle priced on this page is roughly $57.28 and $68.73 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 BLOK market-implied 1-standard-deviation expected move is approximately 15.22%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on BLOK?: Straddles on BLOK are pure-volatility plays that profit from large moves in either direction; traders typically buy BLOK straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
How does current BLOK implied volatility affect this straddle?: BLOK ATM IV is at 53.10% with IV rank near 63.02%, 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.