Constructed Reversal: Why Three Rules Switch at Different Times
A reference-verified case showing delayed reversal dates, four disagreement rows and identical turnover totals across three directional rules.
Inspect the exampleConstructed Calculation Records
Worked method examples
Inspect the observation rule, the unit conversion and the conclusion that the evidence actually supports.
Constructed Alternation: Turnover and One-Way Cost Sensitivity
A reference-verified case showing why identical directional occupancy can conceal different activity and how a chosen cost coefficient changes only the proxy.
Inspect the exampleA Volatility Cap Meets Whole Contracts
Follow a hypothetical static sizing budget from a volatility ratio through caps, contract rounding, costs and a limited cash illustration.
Inspect the exampleA Roll Gap Is Not a Contract Return
Reconcile a four-point spliced price change with two points of same-contract movement and an explicitly conditional toy cost ledger.
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