財報季進入白熱化，大型權值股正處於超買區間 (SPY:NYSEARCA)
· seekingalpha.com
在第二季財報公布前，大型權值股的 RSI 指標顯現超買訊號。
Mega-cap stocks are in focus as second-quarter earnings season shifts into high gear, with investors weighing whether recent gains among some of the market's la...