Osiris bought a stock at $$209$ per share. The price promptly fell to $$201.$ Osiris held on to the stock until it again reached $$209,$ and then he sold it once he eliminated the loss. If other investors do the same to establish a trading pattern, this would contradict $\_\_\_\_\_\_\_\_\_\_$blank.

Multiple Choice

the semistrong$-$form EMH $($but not weak$-$form$)$

technicians

the weak$-$form EMH

the strong$-$form EMH $($but not semistrong$-$form or weak$-$form$)$