CLB US Equity
Core Laboratories Inc. /DE/Energy · Oil & Gas Field Services, NEC · CIK 1958086 · FY ends Dec 31$12.52
+0.23 (+1.87%)
USD · as of 2026-08-21 · marketstack
Short interest· FINRA consolidated · settlement 2026-07-31
6 settlement cycles| Shares short | 4.2M |
| % of shares out | 9.1% |
| Days to cover | 5.0 |
| Δ vs 2026-07-15 | +4.2% |
bars = shares short · line = days to cover (own scale)
| Settlement | Shares short | Δ vs prior | Avg daily volume | Days to cover |
|---|
| 2026-07-31 | 4,194,215 | +4.2% | 835,012 | 5.0 |
| 2026-07-15 | 4,023,689 | -32.6% | 1,615,519 | 2.5 |
| 2026-06-30 | 5,971,336 | +7.8% | 1,032,322 | 5.8 |
| 2026-06-15 | 5,536,608 | -3.0% | 577,948 | 9.6 |
| 2026-05-29 | 5,710,295 | +12.7% | 509,181 | 11.2 |
| 2026-05-15 | 5,066,718 | +2.6% | 551,798 | 9.2 |
FINRA Rule 4560 · twice monthly, published ~a week later.
Output of a disclosed model — assumptions may be wrong. Research, not investment advice. See the Disclaimer.
