Adapted from Tim Graham's Code. See Original Inspiring Article from Phillip Swift at: @positivecrypto
When looking into BITSTAMP:BTCUSD 1D data in spreadsheet. Historically, BTC Highs Hit (Simple Daily Moving Average 350 Days) DMA350 in reverse Fibonacci Sequence Order 2013 Hit DMA350*8 before All Time High (ATH) 2017 Hit DMA350*5 before ATH I expect 2021 to hit DMA350*3 ATH. When BTC hits DMA350*3 ATH, I suggest selling!