{"action":"import_daily_bars","bar_count":42,"instrument_count":1,"provider":"kis","scenario":"backtest_result_summary","status":"ok","step":"import_kr_daily_bars","type":"step"}
{"action":"start_backtest","run_id":"run-0001","run_status":"pending","scenario":"backtest_result_summary","status":"ok","step":"start","type":"step"}
{"action":"poll_backtest_run","run_id":"run-0001","run_status":"succeeded","scenario":"backtest_result_summary","status":"ok","step":"poll","type":"step"}
{"action":"get_backtest_result","ending_equity":"1125000","run_id":"run-0001","scenario":"backtest_result_summary","starting_cash":"1000000","status":"ok","step":"result","total_return":"0.125","trade_count":12,"type":"step"}
{"exit_code":0,"passed":4,"scenario":"backtest_result_summary","status":"ok","steps":4,"type":"summary"}