Options Credit/Debit Spread, 52-Week IV Rank & Wheel Collateral Calculator
Test any US stock or ETF option setup against OptionMAV’s exact institutional safety gates: rolling 52-week IV Rank (≥50 income lock), 3-day pre-earnings IV-crush guard, vertical spread Max Loss, and Covered Call / Cash-Secured Put capacity.
Direct Answer: Before entering any US stock or ETF option, check three numbers: 52-week IV Rank (buy directional debit setups when IVR is low; sell premium only when IV Rank ≥ 50), days until earnings (suppress short premium within 3 days of announcements), and capped Max Loss ((Spread Width − Net Credit) × 100). Use this free calculator manually, or automate the entire scan locally on the $159 OptionMAV USB (Windows & Mac, $0/mo fees) and OptionMAV Android App.
OptionMAV IV Rank & Catalyst Gate Result
Defined-Risk & Collateral Trade Brief
Multi-Year Software Ownership Comparison
The 3 Categories of Retail Options Software (How to Choose the Right Tool)
Self-directed US stock & ETF options tools fall into three distinct architectural categories:
Helpful for drawing P&L curves after you already picked a ticker and strike—but offers zero automated market-wide contract discovery, zero hard IV Rank gating, and zero automated exit monitoring.
Streams dark-pool and sweep alerts ($576–$1,788/yr) without revealing whether an institution is hedging 500,000 shares of stock—leaving retail traders chasing noisy premium with no exit plan.
Computes all 8 Black-Scholes-Merton Greeks locally, enforces a hard 52-week IV Rank ≥ 50 income gate + 3-day pre-earnings guard, toggles 1-click vertical credit/debit spreads, and monitors exits with $0/mo ongoing USB fees.
Quick-Reference Formula Table Used by OptionMAV
| Metric / Safety Gate | Exact Formula | How OptionMAV Automates It Locally |
|---|---|---|
| Rolling 52-Week IV Rank | ((Current IV − 52wk Low IV) / (52wk High IV − 52wk Low IV)) × 100 |
Hard-locks SELLCALL & SELLPUT whenever IV Rank < 50 so you never sell underpriced volatility. |
| Call / Put Credit Spread Max Loss | (Spread Strike Width − Net Credit) × 100 × Contracts |
1-toggle Vertical Spread mode pairs an OTM short strike (~0.20–0.25 Δ) with a protective long wing and checks reserved cash. |
| Call / Put Debit Spread Max Profit | (Spread Strike Width − Net Debit) × 100 × Contracts |
Android signal modal flips between Single-Leg and Debit/Credit Spreads in one tap to cut entry cost and Theta bleed. |
| Wheel Covered Call & CSP Check | Covered Calls = floor(Shares / 100) · CSP Cash = Strike × 100 |
Stored 100% privately on your USB—zero Plaid or brokerage login required, with explicit warnings on untagged naked setups. |
Choose Your OptionMAV Setup — $0/mo Physical USB, Android App & Free Calculator
Screen US stock & ETF options contracts with all 8 Black-Scholes-Merton Greeks, rolling 52-week IV Rank (≥50 income gating), 3-day pre-earnings IV-crush protection, and one-toggle vertical credit/debit spreads—without surrendering your watchlist to a $200/month cloud platform.
Frequently Asked Questions
How is 52-week IV Rank calculated for US stock and ETF options?
52-week IV Rank (0 to 100) equals (Current IV – 52-Week Low IV) divided by (52-Week High IV – 52-Week Low IV) multiplied by 100. An IV Rank of 65 means current implied volatility sits 65% of the way between that ticker’s lowest and highest implied volatility over the past year. OptionMAV enforces a hard IV Rank >= 50 lock before allowing SELLCALL or SELLPUT income signals.
How do you calculate Max Profit, Max Loss, and Breakeven on a Call or Put Credit Spread?
For a vertical credit spread (1 contract = 100 shares), Max Profit equals Net Credit Collected x 100. Max Loss (and typical broker collateral required) equals (Spread Strike Width – Net Credit) x 100. Call Credit Spread breakeven equals Short Call Strike + Net Credit; Put Credit Spread breakeven equals Short Put Strike – Net Credit.
Why does OptionMAV suppress options income signals within 3 days of earnings?
Selling options 0 to 3 days before a quarterly earnings announcement exposes retail traders to binary overnight price gaps that can blow past a 1-standard-deviation strike. OptionMAV automatically suppresses SELLCALL and SELLPUT setups within 3 days of earnings while flagging directional pre-catalyst windows 4 to 7 days before announcements.
How much does the OptionMAV USB save compared to monthly options flow or payoff subscriptions?
Cloud options subscriptions charging $49 to $149 per month cost $2,940 to $8,940 over five years. The physical OptionMAV USB for Windows PC and Mac costs $159 one-time with $0/month ongoing subscription fees and lifetime software updates.
Editorial & Trademark Disclosure: OptionStrat, Options Profit Calculator, Unusual Whales, Cheddar Flow, Market Chameleon, Barchart, thinkorswim, and tastytrade are trademarks of their respective owners and are referenced strictly for factual feature and pricing comparison. OptionMAV by TradeMAV LLC is an independent options screener, 8-Greek analyzer, and educational market research tool—never a broker or auto-trader. See full risk disclaimer.