### Comment:
learn to read dumbass. https://www.bloomberg.com/professional/blog/liquidity-kill-switches-are-the-talk-of-the-currency-universe/ 
  
 they pull liquidity when shit hits the fan.

### REPLY:
Do you even understand what you just posted? That article confirms a lack of liquidity makes flash crashes worse. The SEC and CFTC even found that HFT's did not cause the flash crash, it was a firm dumping $4.1 billion worth of S&amp;P futures at once in a recovering fragile market. If HFT's hadn't been there to provide liquidity, it wouldn't have been a 'flash' crash, it would have been a crash that could have taken weeks or months to recover.

### END.