My last strategy :10k should be 25k to 40K this week. I will only trade this way once or twice a month with target +50% to +100% in average montly. but it is with options. I finally stop at this last adopted strategy. probability that a trade is win is 80 vs 20 for each month trading. but ok to lose 100% on 2 months failure and other 8 month success and let's say 2 months even . :)