Advanced Energy Industries Inc
Advanced Energy Industries Inc (AEIS) Options Open Interest
AEIS options open interest is 12,567 contracts. The 2-week average daily volume is 313 contracts across the chain.
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Monitoring AEIS open interest helps you see where real money is positioned on Advanced Energy Industries Inc's options and which strikes are attracting the most commitment from traders. Advanced Energy Industries 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 AEIS 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 AEIS 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 Advanced Energy Industries Inc to settle.
Advanced Energy Industries, Inc. designs, manufactures, sells, and supports precision power conversion, measurement, and control solutions worldwide. It offers plasma power solutions, including direct current (DC), pulsed DC, low frequency alternating current, high voltage, and radio frequency (RF) power supplies, as well as RF power supplies, RF matching networks, and RF instrumentation products; and remote plasma sources for reactive gas applications. The company also provides power control modules and thermal instrumentation products for rapid thermal processing, chemical vapor deposition, epitaxy, crystal growing, and chemical processing, as well as metal, carbon fiber, and glass manufacturing and other industrial power applications; high voltage DC-DC products for semiconductor wafer processing and metrology, electrostatic clamping of substrates, scientific instrumentation, mass spectrometry, and X-ray systems for industrial and analytical applications; and low voltage DC-DC board mounted solutions for use in healthcare, telecommunications, test and measurement, instrumentation, and industrial equipment applications, as well as distributed power in server and storage systems.
In addition, it offers gas sensing and monitoring products for the energy market, air quality monitoring, and automobile emission monitoring and testing; and embedded power products for medical equipment or IEC 60950-1 for information technology equipment. Further, it offers conversions, upgrades, and refurbishments and used equipment to companies, as well as repair services. The company provides its products through a direct sales force, independent sales representatives, channel partners, and distributors. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where AEIS open interest is concentrated. Our scanner maps Advanced Energy Industries 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 Advanced Energy Industries Inc's options open interest as the signal it is, not as an afterthought.
| 330.00 | 0.25 | 3.20 | 1.73 | 64% | +0.0883 | 186 |
| 450.00 | — | 3.80 | 3.80 | 136% | +0.0968 | 120 |
| 360.00 | — | 1.20 | 1.20 | 73% | +0.0579 | 102 |
| 390.00 | — | 1.80 | 1.80 | 93% | +0.0679 | 85 |
| 320.00 | 0.55 | 3.70 | 2.13 | 61% | +0.1086 | 76 |
| 200.00 | 1.25 | 3.70 | 2.48 | 72% | -0.0947 | 289 |
| 300.00 | 47.30 | 50.80 | 49.05 | 61% | -0.8035 | 210 |
| 310.00 | 57.00 | 60.00 | 58.50 | 66% | -0.8314 | 173 |
| 290.00 | 39.40 | 42.50 | 40.95 | 62% | -0.7424 | 124 |
| 210.00 | 2.40 | 3.40 | 2.90 | 64% | -0.1195 | 91 |
As of September 17, 2026
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