Limbach Holdings Inc
Limbach Holdings Inc (LMB) Options Open Interest
LMB options open interest is 7,188 contracts. The 2-week average daily volume is 468 contracts across the chain.
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Monitoring LMB open interest helps you see where real money is positioned on Limbach Holdings Inc's options and which strikes are attracting the most commitment from traders. Limbach Holdings Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor LMB options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising LMB options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Limbach Holdings Inc to settle.
Limbach Holdings, Inc. operates as an integrated building systems solutions company in the United States. It operates in two segments, General Contractor Relationships and Owner Direct Relationships. The company engages in the design, prefabrication, installation, management, and maintenance of mechanical, electrical, plumbing, and control systems, as well as heating, ventilation, air-conditioning (HVAC) system. Its facility services comprise mechanical construction, HVAC service and maintenance, energy audits and retrofits, engineering and design build, constructability evaluation, equipment and materials selection, offsite/prefabrication construction, and sustainable building solutions and practices.
The company serves research, acute care, and inpatient hospitals; public and private colleges, universities, research centers and K-12 facilities; sports arenas; entertainment facilities, and amusement rides; passenger terminals and maintenance facilities for rail and airports; government facilities comprising federal, state, and local agencies; hotels and resorts; office building and other commercial structures; data centers; and industrial manufacturing facilities. The company was founded in 1901 and is headquartered in Pittsburgh, Pennsylvania.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where LMB open interest is concentrated. Our scanner maps Limbach Holdings Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Limbach Holdings Inc's options open interest as the signal it is, not as an afterthought.
| 135.00 | — | 1.75 | 1.75 | 242% | +0.1320 | 178 |
| 55.00 | 1.40 | 2.20 | 1.80 | 54% | +0.3728 | 63 |
| 90.00 | — | 0.25 | 0.25 | 109% | +0.0441 | 63 |
| 75.00 | — | 2.15 | 2.15 | 141% | +0.2229 | 62 |
| 45.00 | 7.20 | 8.20 | 7.70 | 60% | +0.8302 | 46 |
| 50.00 | 1.75 | 2.35 | 2.05 | 52% | -0.3702 | 374 |
| 55.00 | 3.80 | 6.30 | 5.05 | 56% | -0.6181 | 309 |
| 40.00 | 0.10 | 0.30 | 0.20 | 62% | -0.0513 | 212 |
| 45.00 | 0.50 | 1.25 | 0.88 | 61% | -0.1742 | 102 |
| 35.00 | — | 0.30 | 0.30 | 94% | -0.0489 | 10 |
As of September 18, 2026
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