How much did OCGN move each index today?
XBI: OCGN moved +2.94% and contributed +0.01 points of the index's +4.95-point move (0% of it), ranking #110 of 147 members by contribution to the move.
OCGN closed the 2026-08-25 session at 1.40; that day's move sits in the 76th percentile of its own past year. The stock is 43.5% below its 52-week closing high and +3.7% for the year so far.
OCGN in the XBI beyond today
| window | OCGN return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +4.48% | +0.01 pts | +9.00 pts | #85 of 147 |
| 1 month | +11.11% | +0.03 pts | +18.53 pts | #93 of 147 |
| quarter to date | −8.50% | −0.02 pts | +10.87 pts | #97 of 147 |
| year to date | +3.70% | +0.09 pts | +47.19 pts | #97 of 147 |
Who moved with and against OCGN today?
On OCGN's side of the XBI tape: MRNA (+0.60 pts), TWST (+0.23 pts), BEAM (+0.13 pts). Pulling the other way: PTGX (−0.06 pts), SLS (−0.03 pts), PCVX (−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/OCGN, free to cite with attribution.