Last year when $Circle(CRCL.US) went public, I used TradingView + Binance for quantitative trading for a while. I bought an automated TradingView strategy on Taobao. When I asked the seller how to set it up, he told me to just pick any altcoin, check if its weekly K-line was in a downtrend, and then short it because in the long run, all altcoins would go to zero.

I thought he made a good point, so I went ahead and shorted with contracts, only to get liquidated by price spikes every day. Since then, I've never wanted to touch crypto contracts again. 🙃🙃

$BitMine Immersion Tech(BMNR.US)$Coinbase(COIN.US)