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2026-09-21 · official close

CRESCENT BIOPHARMA INC (CBIO) and the market

Exact index points CBIO contributed this session, under each index's own arithmetic, verified against official closes. New here? Read point contribution, explained.

How much did CBIO move each index today?

XBI: CBIO moved −3.79% and contributed −0.00 points against the index's +1.49-point move, offsetting 0% of it, ranking #107 of 157 members by contribution to the move.

CBIO in the XBI beyond today

windowCBIO returnpoints contributedindex moverank
1 week−17.43%−0.05 pts+0.61 pts#119 of 157
1 month+0.12%−0.03 pts−5.17 pts#78 of 157
quarter to date−1.10%−0.03 pts−0.04 pts#76 of 157
year to date−1.10%−0.03 pts+36.28 pts#102 of 157

Who moved with and against CBIO today?

On CBIO's side of the XBI tape: SMMT (−0.06 pts), PURR (−0.06 pts), RLAY (−0.06 pts). Pulling the other way: GRAL (+0.35 pts), MRNA (+0.32 pts), CGON (+0.09 pts).

Every member's contribution, top to bottom, is on the index dashboards; the day's story is in the market-close note. Machine-readable figures for this stock: /api/stock/CBIO, free to cite with attribution.

Compiled by the WMTMT attribution engine · updates every session · methodology