{"kind":"backtest","source":{"label":"Recorded TrainBard cap sweep \u00b7 start .02, increment .02, confirmation 1","url":"https://app.trainbard.com","note":"Representative B001 BTCUSDT four-hour earlier-window sample; all other settings fixed. Full exact frame, source hashes and 8 completed frame profiles are in sar-evidence.json. Executions are individual BUY/SELL records. Values are actual exported metrics, not locally simulated."},"description":"Changing only the cap can leave the execution count unchanged while changing returns. In this recorded sample, both curves then flatten from .25 through .50.","precision":2,"x":["0.10","0.15","0.20","0.25","0.30","0.40","0.50"],"panels":[{"label":"Recorded executions","domain":[0,500],"series":[{"id":"executions","label":"Executions","color":"blue","values":[426,450,462,462,462,462,462]}]},{"label":"Recorded return (%)","domain":[-40,0],"guides":[{"value":0,"label":"Break-even"}],"series":[{"id":"return","label":"Return (%)","color":"amber","values":[-15.473616600036621,-24.607948303222656,-31.78856658935547,-27.331981658935547,-27.331981658935547,-27.331981658935547,-27.331981658935547]}]}],"annotations":[{"index":2,"title":"Cap .20","text":"462 executions and -31.79% return."},{"index":3,"title":"Cap .25","text":"The same 462 executions, with different timing and -27.33% return. The .25 and .50 diagnostic traces match in every displayed cell; this is one fixed example."}]}