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2026-08-26 · session in progress, unofficial until close

LEXEO THERAPEUTICS INC (LXEO) and the market

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

How much did LXEO move each index today?

XBI: LXEO moved −1.56% and contributed −0.00 points of the index's −1.15-point move (0% of it), ranking #89 of 147 members by contribution to the move.

LXEO closed the 2026-08-25 session at 5.13; that day's move sits in the 86th percentile of its own past year. The stock is 51.7% below its 52-week closing high and −48.3% for the year so far.

LXEO in the XBI beyond today

windowLXEO returnpoints contributedindex moverank
1 week+4.06%+0.01 pts+9.00 pts#89 of 147
1 month+14.77%+0.03 pts+18.53 pts#96 of 147
quarter to date+10.20%+0.01 pts+10.87 pts#86 of 147
year to date−48.34%−0.21 pts+47.19 pts#129 of 147

Who moved with and against LXEO today?

On LXEO's side of the XBI tape: MRNA (−0.33 pts), SYRE (−0.29 pts), RLAY (−0.10 pts). Pulling the other way: ERAS (+0.17 pts), SMMT (+0.11 pts), BHVN (+0.11 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/LXEO, free to cite with attribution.

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