How much did CLDX move each index today?
XBI: CLDX moved +2.01% and contributed +0.02 points of the index's +4.46-point move (0% of it), ranking #62 of 154 members by contribution to the move.
CLDX closed the 2026-10-09 session at 29.89; that day's move sits in the 76th percentile of its own past year. The stock is 33.4% below its 52-week closing high and +10.1% for the year so far.
CLDX in the XBI beyond today
| window | CLDX return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −5.56% | −0.04 pts | −0.68 pts | #30 of 157 |
| 1 month | −21.55% | −0.16 pts | −3.07 pts | #30 of 157 |
| quarter to date | −7.78% | −0.06 pts | −3.93 pts | #35 of 157 |
| year to date | +10.05% | −0.05 pts | +31.82 pts | #99 of 157 |
Who moved with and against CLDX today?
On CLDX's side of the XBI tape: MRNA (+0.45 pts), IOVA (+0.23 pts), PCVX (+0.19 pts). Pulling the other way: PRAX (−0.03 pts), MDGL (−0.02 pts), PURR (−0.02 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/CLDX, free to cite with attribution.