LUMA short interest
KraneShares Photonic and Optic · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 17,697 |
|---|---|
| Change vs prior report | 16,407 (+1271.9%) |
| Change over six months | – |
| Days to cover | 1.73 (sector: 0.98) |
| Average daily volume | 10,242 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
LUMA short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 17,697 | +1271.9% | 1.73 | 10,242 |
| 2026-09-15 | 1,290 | -70.7% | 1.00 | 12,194 |
| 2026-08-31 | 4,405 | -91.8% | 1.00 | 28,940 |
| 2026-08-14 | 53,790 | +2947.6% | 2.15 | 25,044 |
| 2026-07-31 | 1,765 | +100.0% | 1.00 | 5,745 |
import finzdata as yf
yf.Ticker("LUMA").short_interest # every report since 2017
yf.Client().short_interest(["LUMA"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · LUMA price history · Who owns LUMA · All short interest