What is the best trading strategy?

There is no universally best trading strategy — published "best strategy" lists are survivorship bias wrapped in unverifiable claims. The answerable question is whether a specific strategy's evidence holds up: a reproducible backtest, an out-of-sample forward record, and an honest statement of what was not modeled. Strategies should compete on verified results, not claims.

The question cannot be answered as asked, for structural reasons: edges decay as they are discovered and traded away, performance is regime-dependent, and what is "best" varies with capital, costs, risk tolerance, and time horizon. Anything published as the best strategy is stale, capacity-constrained, or was never true — if it were durably best and public, it would stop working.

What can be named are the studied families. Across markets: trend following and momentum, mean reversion, carry, event-driven trading, and market making. In prediction markets specifically: favorite-longshot bias (systematic mispricing at probability extremes), convergence behavior as resolution approaches, and consistency violations across related markets. Each is a hypothesis with parameters and costs — not a strategy, and not income, until tested.

The standard a "best strategy" claim must meet before it deserves attention: pinned inputs (content-hashed data), an open deterministic engine anyone can re-run, a reproducible result hash, an explicit verification boundary stating what was checked versus assumed — and then a forward test on data the strategy has never seen.

This is the standard Pancake exists to enforce. Every strategy is a version at a permanent URL whose result is reproducible by any reader; a forward paper record accrues to an append-only ledger. Ranking claims is noise. Ranking verified artifacts is possible — and a strategy that survives both a verified backtest and a forward test holds the only kind of "best" that means anything: evidence.