CIEX short interest
Tradr 2X Long CIEN Daily ETF · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 29,999 |
|---|---|
| Change vs prior report | 17,037 (+131.4%) |
| Change over six months | – |
| Days to cover | 1.00 (sector: 0.98) |
| Average daily volume | 36,339 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
CIEX short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 29,999 | +131.4% | 1.00 | 36,339 |
| 2026-09-15 | 12,962 | +95.6% | 1.00 | 53,357 |
| 2026-08-31 | 6,626 | +21.7% | 1.00 | 6,645 |
| 2026-08-14 | 5,444 | -11.9% | 1.00 | 7,150 |
| 2026-07-31 | 6,177 | -18.5% | 3.03 | 2,039 |
| 2026-07-15 | 7,583 | +100.0% | 1.69 | 4,487 |
import finzdata as yf
yf.Ticker("CIEX").short_interest # every report since 2017
yf.Client().short_interest(["CIEX"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · CIEX price history · Who owns CIEX · All short interest