Personalis, Inc.
NASDAQPSNL is up 16.6% in a week and call buyers have flooded the options market — yet short sellers are adding, not covering, and the Street is trimming targets post-earnings. Options positioning has swung to one of its most aggressively bullish readings of the past year. The put/call ratio dropped to 0.10, nearly two standard deviations below its 20-day average of 0.27. That's the…
Snapshot as of 20 May 2026
PSNL is up 16.6% in a week and call buyers have flooded the options market — yet short sellers are adding, not covering, and the Street is trimming targets post-earnings. Options positioning has swung to one of its…
PSNL has rallied 16.6% in a week. Short sellers aren't flinching. That tension is now visible across three data sets simultaneously. Short interest sits at 14.9% of free float. That's up 13.6% over the past week and…
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