Vbbee ratio method

Buy TNA risking 6% when 5 day ratio is above 2 with FTD and sell when 10 day ratio falls below 2 and short TNA risking the same 6%. Take 50% profit on the long side when hit 20% profit target and let the rest run. on the short side take 50% profit when hit 10% target and let the rest run until the mm signal turns. use stop loss with 14 days ATR 1.5 to position size. don't listen to economic data, just follow MM 5 day and 10 days