SIMPLEX VIX Short-Term Futures ETF 318AShort Interest
Estimated short interest in SIMPLEX VIX Short-Term Futures ETF (318A) is 0.51% of shares outstanding as of 2026-09-24. No institution currently holds 0.5% or more.
ETFs/ ETNs
Estimated short interest
0.5100%
▼0.1900%
Estimated position (shares)
62,820
As of 2026-09-24
Short sellers
2 firms
65 reports
Short Interest Trend By institution, % of shares outstanding
Estimated short interest, stacking the latest reported position of each short seller. The 5 largest current holders are shown in color and the rest are grouped as "Others". Hover over (or tap) a bar to see the breakdown.
- Morgan Stanley & Co. International plc
- Jane Street Asia Trading Limited
- JANE STREET EUROPE LIMITED
- Individual
- Gordian Capital Singapore Private Limited
0.5100%
Estimated short interest, 2026-09-24
Jane Street Asia Trading Limited0.19%
Morgan Stanley & Co. International plc0.32%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-24 | Morgan Stanley & Co. International plc | Position 45,340 shares | Ratio 0.3200% | ▼0.1900% | Below 0.5% |
| 2026-06-01 | Jane Street Asia Trading Limited | Position 17,470 shares | Ratio 0.1900% | ▼0.8200% | Below 0.5% |
| 2025-01-16 | Individual | Position 0 shares | Ratio 0.0000% | ▼2.6600% | Closed |
| 2025-06-12 | JANE STREET EUROPE LIMITED | Position 0 shares | Ratio 0.0000% | ▼2.0500% | Closed |
| 2025-05-02 | Gordian Capital Singapore Private Limited | Position 10 shares | Ratio 0.0000% | ▼1.8000% | Closed |
Disclosure History 65 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-24 | Morgan Stanley & Co. International plc | Position 45,340 shares | Ratio 0.3200% | ▼0.1900% | Below 0.5% |
| 2026-09-18 | Morgan Stanley & Co. International plc | Position 70,920 shares | Ratio 0.5100% | ▲0.1400% | — |
| 2026-06-01 | Jane Street Asia Trading Limited | Position 17,470 shares | Ratio 0.1900% | ▼0.8200% | Below 0.5% |
| 2026-05-29 | Jane Street Asia Trading Limited | Position 89,410 shares | Ratio 1.0100% | ▲1.0100% | — |
| 2026-05-28 | Jane Street Asia Trading Limited | Position 7,400 shares | Ratio 0.0800% | ▼1.5400% | Below 0.5% |
| 2026-05-26 | Jane Street Asia Trading Limited | Position 140,170 shares | Ratio 1.6200% | ▲0.0700% | — |
| 2026-05-25 | Jane Street Asia Trading Limited | Position 134,470 shares | Ratio 1.5500% | ▼0.2300% | — |
| 2026-05-22 | Jane Street Asia Trading Limited | Position 153,900 shares | Ratio 1.7800% | ▲1.5500% | — |
| 2026-05-18 | Jane Street Asia Trading Limited | Position 0 shares | Ratio 0.0000% | ▼1.9400% | Closed |
| 2026-05-15 | Jane Street Asia Trading Limited | Position 146,380 shares | Ratio 1.9400% | ▼1.1000% | — |
| 2026-05-14 | Jane Street Asia Trading Limited | Position 228,300 shares | Ratio 3.0400% | ▲0.2000% | — |
| 2026-05-12 | Jane Street Asia Trading Limited | Position 213,350 shares | Ratio 2.8400% | ▼0.4301% | — |
| 2026-05-11 | Jane Street Asia Trading Limited | Position 244,930 shares | Ratio 3.2700% | ▼0.2901% | — |
| 2026-05-07 | Jane Street Asia Trading Limited | Position 266,760 shares | Ratio 3.5600% | ▲0.0699% | — |
| 2026-05-01 | Jane Street Asia Trading Limited | Position 262,330 shares | Ratio 3.4900% | ▼0.0800% | — |
| 2026-04-30 | Jane Street Asia Trading Limited | Position 268,150 shares | Ratio 3.5700% | ▼0.5901% | — |
| 2026-04-28 | Jane Street Asia Trading Limited | Position 286,790 shares | Ratio 4.1600% | ▲1.5200% | — |
| 2026-04-27 | Jane Street Asia Trading Limited | Position 179,830 shares | Ratio 2.6400% | ▼0.8000% | — |
| 2026-04-24 | Jane Street Asia Trading Limited | Position 231,520 shares | Ratio 3.4400% | ▼0.2801% | — |
| 2026-04-23 | Jane Street Asia Trading Limited | Position 246,340 shares | Ratio 3.7200% | ▼0.9100% | — |
| 2026-04-22 | Jane Street Asia Trading Limited | Position 300,000 shares | Ratio 4.6300% | ▼0.7301% | — |
| 2026-04-21 | Jane Street Asia Trading Limited | Position 347,400 shares | Ratio 5.3600% | ▼1.6000% | — |
| 2026-04-20 | Jane Street Asia Trading Limited | Position 445,390 shares | Ratio 6.9600% | ▼0.2100% | — |
| 2026-04-17 | Jane Street Asia Trading Limited | Position 458,300 shares | Ratio 7.1700% | ▼0.2500% | — |
| 2026-04-13 | Jane Street Asia Trading Limited | Position 470,220 shares | Ratio 7.4200% | ▲0.8300% | — |
| 2026-04-10 | Jane Street Asia Trading Limited | Position 470,220 shares | Ratio 6.5900% | ▲0.1499% | — |
| 2026-04-09 | Jane Street Asia Trading Limited | Position 459,290 shares | Ratio 6.4400% | ▲3.9900% | — |
| 2026-04-08 | Jane Street Asia Trading Limited | Position 169,990 shares | Ratio 2.4500% | ▲2.4500% | — |
| 2025-06-12 | JANE STREET EUROPE LIMITED | Position 0 shares | Ratio 0.0000% | ▼2.0500% | Closed |
| 2025-06-10 | JANE STREET EUROPE LIMITED | Position 56,570 shares | Ratio 2.0500% | ▼0.2300% | — |