How to sell_all_shares at the end_date when backtesting

[ohfighting]

Hi,
I found that if i set strategy like below, the winning rate is alway 100%, as losers have alway been held even the backtesting ended, and the losses were not included in the statistics.
Is there any parameter of backtest to avoid this condition, or where i could execute sell_all_shares() at the end_date of backtesting?

if not pos and some conditions:
        ctx.buy_shares = ctx.calc_target_shares(0.2)
        ctx.stop_profit_pct = 3
elif pos:
        do nothing

[Ed West]

See the exit_on_last_bar configuration option.