Mt Belvieu Ethane OPIS Swap
Weekly CFTC positioning for Mt Belvieu Ethane OPIS Swap on New York Mercantile Exchange: the disaggregated report (managed money, producers, swap dealers), futures only.
As of 27 October 2026, managed money was net long 2,613 contracts in Mt Belvieu Ethane OPIS Swap while swap dealers were net short 17,050 contracts, so the two groups are positioned against each other. Managed money added 65 net contracts over one week, added 648 net contracts over four weeks and cut 9,429 net contracts over 52 weeks. The COT Index sits at 16%, near the bottom of its one-year range. Open interest is 52,837 contracts, the 38th largest of 101 other markets by open interest. Weekly reports since January 2010.
2,613
Managed money, net
contracts
-17,050
Swap dealers, net
contracts
52,837
Open interest
contracts
16%
COT index, 1 year
bottom of range
As of 2026-10-27. Mt Belvieu Ethane OPIS Swap positions.
Embed this chart.
<iframe src="https://xoomar.com/embed/cot/mt-belvieu-ethane-opis-swap" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
Recent Reports
| Date | OI | Managed money, net | Swap dealers, net |
|---|---|---|---|
| 2026-10-27 | 52,837 | 2,613 | -17,050 |
| 2026-10-20 | 47,980 | 2,548 | -16,819 |
| 2026-10-13 | 45,795 | 2,183 | -16,067 |
| 2026-10-06 | 45,561 | 1,893 | -16,087 |
| 2026-09-29 | 48,892 | 1,965 | -15,741 |
| 2026-09-22 | 47,881 | 1,710 | -15,336 |
| 2026-09-15 | 47,414 | 1,545 | -14,855 |
| 2026-09-08 | 47,289 | 1,385 | -14,840 |
| 2026-09-01 | 49,425 | 1,457 | -15,139 |
| 2026-08-25 | 44,927 | 1,532 | -14,819 |
| 2026-08-18 | 44,055 | 1,442 | -14,491 |
| 2026-08-11 | 38,925 | 1,517 | -12,913 |
| 2026-08-04 | 41,104 | 1,619 | -11,562 |
| 2026-07-28 | 39,849 | 1,359 | -10,441 |
| 2026-07-21 | 37,898 | 869 | -10,191 |
| 2026-07-14 | 37,281 | 999 | -9,683 |
| 2026-07-07 | 36,987 | 3,024 | -10,242 |
| 2026-06-23 | 39,260 | 2,549 | -10,210 |
| 2026-06-16 | 39,229 | 2,329 | -10,097 |
| 2026-06-09 | 37,823 | 2,294 | -10,180 |
| 2026-06-02 | 42,607 | 1,784 | -10,665 |
| 2026-05-26 | 42,415 | 1,469 | -10,543 |
| 2026-05-19 | 42,470 | 1,464 | -10,533 |
| 2026-05-12 | 40,952 | 1,444 | -6,906 |
| 2026-05-05 | 40,959 | 1,574 | -7,001 |
| 2026-04-28 | 44,759 | 1,864 | -7,967 |
| 2026-04-21 | 43,998 | 2,014 | -7,957 |
| 2026-04-14 | 42,500 | 2,294 | -8,031 |
| 2026-04-07 | 38,569 | 2,514 | -8,207 |
| 2026-03-31 | 41,424 | 2,439 | -7,592 |
| 2026-03-24 | 42,252 | 2,804 | -6,767 |
| 2026-03-17 | 41,951 | 2,762 | -6,699 |
| 2026-03-10 | 41,652 | 2,805 | -6,409 |
| 2026-03-03 | 47,028 | 4,238 | -8,201 |
| 2026-02-24 | 46,939 | 5,347 | -10,007 |
| 2026-02-17 | 45,597 | 5,328 | -10,636 |
| 2026-02-10 | 43,978 | 5,384 | -10,872 |
| 2026-02-03 | 48,812 | 5,414 | -10,363 |
| 2026-01-27 | 48,788 | 5,061 | -10,619 |
| 2026-01-20 | 49,559 | 7,056 | -10,416 |
| 2026-01-13 | 49,092 | 6,855 | -10,450 |
| 2026-01-06 | 49,419 | 8,403 | -11,539 |
| 2025-12-30 | 53,429 | 8,866 | -11,502 |
| 2025-12-23 | 53,279 | 9,056 | -11,392 |
| 2025-12-16 | 49,899 | 10,776 | -12,067 |
| 2025-12-09 | 49,943 | 11,768 | -13,249 |
| 2025-12-02 | 52,448 | 11,328 | -13,399 |
| 2025-11-25 | 52,473 | 11,430 | -13,058 |
| 2025-11-18 | 51,381 | 11,209 | -12,752 |
| 2025-11-10 | 50,720 | 11,309 | -13,360 |
| 2025-11-04 | 50,276 | 11,256 | -13,552 |
| 2025-10-28 | 56,025 | 12,042 | -13,769 |
Related markets
What the latest data says
As of 27 October 2026, managed money net position in Mt Belvieu Ethane OPIS Swap is net long 2,613 contracts, up 648 contracts over the last four weeks. Over the last 52 readings it ranged from 869 contracts (21 July 2026) to 12,042 contracts (28 October 2025).
What this data is
CFTC positioning (COT) for Mt Belvieu Ethane OPIS Swap
What the report formats and trader categories mean: About the COT data.
Mt Belvieu Ethane OPIS Swap only; other markets are on the CFTC positioning (COT) hub.
Source and updates
- Source
- CFTC Commitments of Traders (Traders in Financial Futures and Disaggregated reports)
- Credit
- CFTC.
- Updates
- Weekly; the latest Mt Belvieu Ethane OPIS Swap report is dated 2026-10-27.
- History
- 12 January 2010.
- This series
- 755 weekly reports on file, 2010-01-12 to 2026-10-27.Disaggregated format, futures only, New York Mercantile Exchange.
- Get the data
- JSON API and CSV download10 requests a minute without a key, 30 with a free key from a free account.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Related
Frequently Asked Questions
What do the latest Mt Belvieu Ethane OPIS Swap figures show?
What was the largest change between two reports in Mt Belvieu Ethane OPIS Swap?
What range has Mt Belvieu Ethane OPIS Swap open interest covered?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.