strategy.entry("buy", strategy.long, comment="buy", when=can_buy)
strategy.entry("sell", strategy.short, comment="sell", when=can_sell)

if (can_buy)
    stop_level_long = strategy.position_avg_price - strategy.position_avg_price*(stop_perc/100)
    strategy.exit("Stop Loss/TP", "buy",stop=stop_level_long, comment="LONG STOP HIT")

if (can_sell)
    stop_level_short = strategy.position_avg_price + strategy.position_avg_price*(stop_short_perc/100)
    strategy.exit("Stop Loss/TP", "sell",stop=stop_level_short, comment="SHORT STOP HIT")