How much did TYRA move each index today?
XBI: TYRA moved −0.15% and contributed −0.00 points against the index's +4.46-point move, offsetting 0% of it, ranking #133 of 154 members by contribution to the move.
TYRA closed the 2026-10-09 session at 19.94; that day's move sits in the 46th percentile of its own past year. The stock is 49.7% below its 52-week closing high and −24.2% for the year so far.
TYRA in the XBI beyond today
| window | TYRA return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −2.40% | −0.01 pts | −0.68 pts | #67 of 157 |
| 1 month | −15.29% | −0.06 pts | −3.07 pts | #70 of 157 |
| quarter to date | −8.82% | −0.03 pts | −3.93 pts | #57 of 157 |
| year to date | −24.15% | −0.26 pts | +31.82 pts | #132 of 157 |
Who moved with and against TYRA today?
On TYRA's side of the XBI tape: PRAX (−0.03 pts), MDGL (−0.02 pts), PURR (−0.02 pts). Pulling the other way: MRNA (+0.45 pts), IOVA (+0.23 pts), PCVX (+0.19 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/TYRA, free to cite with attribution.