Costco Wholesale: sell signal in, but the price is still too high to act

Costco Wholesale Corporation picks up a fresh weekly sell signal, ranking 4th among the 96 sell signals for US stocks. Signal strength is at 44 out of 100, a shallow weekly drop — but the price is still 21% above the 200-week average and the confirmation week is still open: our model flags this as elevated-risk for any new opening.