Because they pretty much all apply similar mathematical techniques.How do you know where the quant algos will be buying?
Stopped for 3 pt lossLong 2327.50 Initial stop 2324.75
Out and short at 2323.50 for .5 pt lossLong 2324.00 Initial stop 2321.75
Out at 2319.00 for gain of 4.5 ptsShort 2323.50 Initial stop 2325.50