Can someone help me get started on Multiple time frame stochastic?

If you have the code for MTF stochastic or MTF indicators for ThinkorSwim can you post the code here? I need help in getting the MTF for Thinkorswim.

thanks

TLT

//

declare lower;

input aggregationPeriod = AggregationPeriod.DAY;
input KPeriod = 10;
input DPeriod = 10;
input slowing_period = 3;

plot FullK = Average((close(period = aggregationPeriod) - Lowest(low(period = aggregationperiod), KPeriod)) / (Highest(high(period = aggregationperiod), KPeriod) - Lowest(low(period = aggregationperiod), KPeriod)) * 100, slowing_period);
plot FullD = Average(Average((close(period = aggregationPeriod) - Lowest(low(period = aggregationperiod), KPeriod)) / (Highest(high(period = aggregationperiod), KPeriod) - Lowest(low(period = aggregationperiod), KPeriod)) * 100, slowing_period), DPeriod


Remove // for it to work
Hope it works, haven't tried it myself yet