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Research method

Vertical debit spread

Vertical debit spread is a canonical archive-taxonomy method; this registry entry defines its inputs, output and use boundary.

Output
Signal
Input
Rule inputs, market state and execution constraints
Horizon
The system holding period
Best use
Make entry, exit and abstention rules testable as one procedure.

Registry evidence level: backtested. This is a navigation record, not a performance claim.

  • Input: Rule inputs, market state and execution constraints.
  • Output: signal.
  • Use boundary: Make entry, exit and abstention rules testable as one procedure.
The graph2

How the method is built, and where it has been read

Depends on

Read in the archive24 of 38 readings

1986Rank listed calls against a vertical debit inside one forecast bandOptions and volatility1990Constructing vertical debit spreads around implied volatilityOptions and volatility1994Even-money call spread after a stop-limit gapOptions and volatility1995Matching vertical spreads to forecast confidenceOptions and volatility1995Payoff anchors for bull and bear vertical spreadsOptions and volatility1997A defined-risk short vertical as a single testable procedureOptions and volatility1998Vertical debit spreads when implied volatility is elevatedOptions and volatility1999Relocating expiration break-even with a bull debit spreadOptions and volatility2001Constructing vertical debit spreads with a preset risk-reward filterOptions and volatility2002Regime-first construction of vertical debit spreadsOptions and volatility2002Volatility-first construction for a bearish put or debitOptions and volatility2003American cash-settled debit spreads run on two clocksOptions and volatility2003Sizing a vertical by the constraint you can enforceOptions and volatility2006Event premiums, straddle bias, and volatility-hedged spreadsOptions and volatility2006From a winning long call to a bull vertical debit spreadOptions and volatility2007Vertical debit spread construction from codes and premiumsOptions and volatility2010Vertical construction as a bounded-risk procedureOptions and volatility2010Zero-cash repair of an underwater longOptions and volatility2011Vertical debit value path, volatility, liquidity, and box exitsOptions and volatility2011Cheap long calls and in-the-money debit vertical marksOptions and volatility2011Sequencing verticals, straddles, and calendars as construction testsOptions and volatility2012Stacking a 1-by-2 overlay and a collar on underwater stockOptions and volatility2012Hedging an open bull verticalOptions and volatility2013Constructing defined-risk vertical call spreadsOptions and volatility
This registry entry describes a research method. It is not investment advice and does not make a performance claim.