/*backtest
start: 2021-05-08 00:00:00
end: 2022-05-07 23:59:00
period: 4h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=4
study("Smooth HA Candles MTF v1",overlay=true)

higherTf = input("D", "TF", type = input.resolution)