Coin Lab EXPLORATORY — uncertified

Single-symbol playground: independent long/short windows, fixed margin, leverage — the "typical sim" mode. Nothing here inherits the certification.
Read before believing a result: liquidation checks use CLOSE prices only (no wick data) — real intra-bar wicks liquidate earlier and more often, so liq counts here are a LOWER bound (the CHV hi-fi lesson). Perp funding is not modeled (shorts especially are flattered). Fixed margin = no compounding. The certified system remains the spot long/flat portfolio at 1×.
Fills at signal-bar close, 1-bar lag convention. If a long exit and short entry share a level, the flip happens in one bar (stop & reverse). When flat and both sides trigger on the same bar, long wins.