Caribou Biosciences, Inc.
NASDAQCaribou Biosciences reports today with options positioning at its most defensive reading of the past year. The clearest pre-earnings signal is in the options market. The put/call ratio jumped to 0.44 on May 7 — the highest level recorded in the past 52 weeks, and well above its 20-day average of 0.27. That z-score of 1.56 reflects a meaningful shift toward downside protection in…
Snapshot as of 23 Jun 2026
Caribou Biosciences reports today with options positioning at its most defensive reading of the past year. The clearest pre-earnings signal is in the options market. The put/call ratio jumped to 0.44 on May 7 — the…
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