buy Amat 3000s again at ~36.1 on 112718
sell Amat 3000 at 36.8
gain ~2000
Buy 1000s Kors at 44.2 on 112718
sell 1000s Kors at 44.8 on 112818
gain ~500
sell long-held HD at 176.7
gain: little
sell the 200s NVDA which bought some time ago at 150, at 157
gain
Still hold 400s NVDA (bought at 168 and 164,水下)
strategy: if any of these stocks go down will add some. But will only use 30% of capability