In Feb '21, $BRK.A volume radically shifted off-exchange after the $GME sneeze and was approaching 100%... until June 3rd of this year when a "glitch" on NYSE caused the price to temporarily crash. chartexchange.com/symbol/nys…
The Short Volume for GME on TradingView is wrong. The numbers before 2022-07-22 need to be multiplied by 4. For the week of 2021-01-25, the total volume for GME was 2.2B, but it says the Short Volume was only 33.2M. It was more like 785M. chartexchange.com/chart/nyse…