Anti-Martingale Strategy
An anti-Martingale strategy increases position risk after gains and reduces or resets it after losses, creating path-dependent exposure without guaranteeing an edge.
Tactical strategy terms for volatility trades, borrow constraints, range positions, and position-sizing tactics.
Volatility, Borrow, and Position Tactics terms describe methods investors use to reduce, shift, finance, or deliberately accept market risk.
Use this branch when the strategy label changes exposure, downside protection, leverage, collateral, liquidity, hedge cost, or risk appetite.
| Term | Use it for |
|---|---|
| Anti-Martingale Strategy | Position-sizing rule that increases exposure after gains and reduces or resets exposure after losses. |
| Hard-to-Borrow List | Broker-specific record of securities with constrained stock-loan supply, elevated borrow costs, or difficult short-sale locates. |
| Range (Investment) | An implementation, product, market-data, ownership-action, or warning-sign term. |
| Volatility Trading | A risk, hedge, leverage, or tactical exposure term used in strategy review. |
Check the exposure being hedged or amplified, the instrument used, hedge ratio, leverage, collateral, margin, liquidity, counterparty risk, time horizon, and cost of protection.
This page is educational and does not recommend a specific investment strategy, security, tax treatment, or account choice.
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An anti-Martingale strategy increases position risk after gains and reduces or resets it after losses, creating path-dependent exposure without guaranteeing an edge.
A hard-to-borrow list identifies securities for which a broker sees limited lending supply, elevated demand, or difficulty obtaining a short-sale locate.
Range in investing measures the spread between high and low prices over a period, often used to assess volatility.
Volatility trading uses options, derivatives, or relative-value positions to express views on future volatility rather than direction alone.