did you read the part where fewer than 5,000 shares were traded in the first 40 points up? Back in the ay of real stock trading, 5000 shares would have been the first leg in of one lone trader's position.
same with HLF... covers ground with smoke & mirrors, no liquidity. But HFTs are good for the market, add lots of liquidity. Times have never been better for traders, they say.
Well said austinp