>>> VRTX is down slightly today, so the market seems to agree with walldiver and me that the new VX-950 data do not change the HCV landscape materially relative to what was already known. <<<
At 10:10 A.M. today , yes. At the open , when VRTX gapped up ( and IDIX gapped down ) , no.
MY motto , not unrelated to yours:
The efficient market hypothesis is correct when it agrees with me and incorrect when it doesn't.