Tradingview.com (start an account if you don't have one, you're welcome.) > Indicators > Search > "btc shorts" You're looking for BTCUSD longs vs Shorts. Or you can just search btcusdshorts in the symbol field. Google has a fair bit of information about it as well. Carter Thomas of Coin Mastery talks about it a good amount fairly regularly, quite a few other youtubers had been bringing it up as the shorts started getting into all time highs.