How much did COGT move each index today?
XBI: COGT moved −0.79% and contributed −0.01 points of the index's −2.28-point move (1% of it), ranking #58 of 147 members by contribution to the move.
COGT closed the 2026-08-25 session at 36.80; that day's move sits in the 70th percentile of its own past year. The stock is 14.1% below its 52-week closing high and +3.6% for the year so far.
COGT in the XBI beyond today
| window | COGT return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −1.60% | −0.03 pts | +9.00 pts | #131 of 147 |
| 1 month | −9.00% | −0.17 pts | +18.53 pts | #142 of 147 |
| quarter to date | −4.91% | −0.02 pts | +10.87 pts | #95 of 147 |
| year to date | +3.60% | +0.12 pts | +47.19 pts | #89 of 147 |
Who moved with and against COGT today?
On COGT's side of the XBI tape: SYRE (−0.27 pts), MRNA (−0.22 pts), RLAY (−0.10 pts). Pulling the other way: SMMT (+0.16 pts), PGEN (+0.03 pts), PRAX (+0.03 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/COGT, free to cite with attribution.