# [RS]Function Martingale Multiplier - MA Crossover Bias V1

1920 visningar
1920
EXPERIMENTAL:
WARNING: Martingale is subject to HUGE drawdown spikes, use at your own risk!

updated function to also double(aply multiplier) on even trades, example with a MA's crossover.
```//@version=2
strategy(title='[RS]Function Martingale Multiplier - MA Crossover Bias V1', overlay=false, default_qty_type=strategy.cash, default_qty_value=1000, initial_capital=100000, currency=currency.USD)
wins_multiplier = input(defval=1.00, title='Scaling Multiplier for Consecutive Wins:')
losses_multiplier = input(defval=2.00, title='Scaling Multiplier for Consecutive Losses:')
src = input(close)
fast_ma = ema(src, input(5))
slow_ma = ema(src, input(55))
direction = na(direction[1]) ? 1 : crossunder(fast_ma, slow_ma) and direction[1] > 0 ? -1 : crossover(fast_ma, slow_ma) and direction[1] < 0 ? 1 : direction[1]

sel_cond = direction < 0 and strategy.opentrades < 1

f_martingale_wins_multiplier(_multiplier) => _return = na(_return[1]) ? 1 : change(strategy.losstrades) > 0 ? 1 : change(strategy.wintrades) > 0 or change(strategy.eventrades) > 0 ? _return[1] * _multiplier : _return[1]
f_martingale_loss_multiplier(_multiplier) => _return = na(_return[1]) ? 1 : change(strategy.wintrades) > 0 ? 1 : change(strategy.losstrades) > 0 or change(strategy.eventrades) > 0 ? _return[1] * _multiplier : _return[1]

mode = change(strategy.wintrades) > 0 ? 1 : change(strategy.losstrades) > 0 ? -1 : nz(mode[1], 1)
trade_multiplier = mode > 0 ? f_martingale_wins_multiplier(wins_multiplier) : f_martingale_loss_multiplier(losses_multiplier)

take_profit = input(defval=250, title='TP in ticks(1/10 of a pip):')
stop_loss = input(defval=100, title='SL in ticks(1/10 of a pip):')
strategy.exit('B', from_entry='B', profit=take_profit, loss=stop_loss)
strategy.exit('S', from_entry='S', profit=take_profit, loss=stop_loss)

plot(series=strategy.equity, title='Equity', color=black, linewidth=2)
plot(series=lowest(strategy.equity, 100), title='Base', color=red)
```
How is the script ending with "[" on lines 14 and 15? Or did it just hit a length limit in displaying the lines?
Svara
kakola
its hidden behind the scroll bar the ending is
Svara
RicardoSantos
""
Svara
RicardoSantos
cant post the openbracket1closebracket
Svara
RicardoSantos
Thank you!
Svara