MKTX short interest
MarketAxess Holdings Inc. · Financial Services · Financial - Capital Markets · settlement date 2026-09-30
| Shares short | 3,205,371 |
|---|---|
| Change vs prior report | 858,169 (+36.6%) |
| Change over six months | +58.2% |
| Days to cover | 3.39 (sector: 2.70) |
| Average daily volume | 946,352 |
| Rank in Financial Services | #394 of 1,016 by days to cover |
MKTX short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 3,205,371 | +36.6% | 3.39 | 946,352 |
| 2026-09-15 | 2,347,202 | +30.2% | 2.61 | 900,850 |
| 2026-08-31 | 1,803,113 | +35.2% | 1.73 | 1,040,353 |
| 2026-08-14 | 1,333,912 | -13.0% | 1.21 | 1,106,958 |
| 2026-07-31 | 1,533,503 | -27.1% | 1.00 | 1,544,316 |
| 2026-07-15 | 2,103,650 | -0.3% | 3.71 | 567,634 |
| 2026-06-30 | 2,109,978 | +2.8% | 2.39 | 882,538 |
| 2026-06-15 | 2,052,849 | -7.8% | 2.52 | 814,984 |
| 2026-05-29 | 2,227,806 | -6.6% | 3.35 | 664,473 |
| 2026-05-15 | 2,385,964 | +2.0% | 3.97 | 601,215 |
| 2026-04-30 | 2,339,451 | +11.7% | 5.37 | 435,727 |
| 2026-04-15 | 2,093,820 | +3.3% | 5.30 | 395,008 |
| 2026-03-31 | 2,026,474 | -9.3% | 4.72 | 429,749 |
| 2026-03-13 | 2,233,705 | +51.9% | 4.02 | 556,293 |
| 2026-02-27 | 1,470,800 | -19.2% | 3.04 | 484,090 |
| 2026-02-13 | 1,819,848 | -3.8% | 2.32 | 785,037 |
| 2026-01-30 | 1,892,153 | -7.8% | 5.12 | 369,434 |
| 2026-01-15 | 2,052,920 | -9.9% | 2.93 | 701,722 |
| 2025-12-31 | 2,278,747 | -17.3% | 3.31 | 688,050 |
| 2025-12-15 | 2,756,858 | +102.0% | 3.96 | 695,523 |
| 2025-11-28 | 1,364,812 | -1.6% | 2.39 | 569,972 |
| 2025-11-14 | 1,387,739 | -21.4% | 1.93 | 717,831 |
| 2025-10-31 | 1,764,539 | +9.7% | 3.24 | 545,222 |
| 2025-10-15 | 1,608,121 | +8.2% | 1.64 | 982,644 |
| 2025-09-30 | 1,485,947 | -2.9% | 1.02 | 1,460,412 |
import finzdata as yf
yf.Ticker("MKTX").short_interest # every report since 2017
yf.Client().short_interest(["MKTX"], start="2018-01-01")Financial Services short interest · MKTX price history · Who owns MKTX · All short interest