NorthWestern Energy Group Inc
NorthWestern Energy Group Inc (NWE) Options Open Interest
NWE options open interest is 177 contracts. The 2-week average daily volume is 7 contracts across the chain.
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Monitoring NWE open interest helps you see where real money is positioned on NorthWestern Energy Group Inc's options and which strikes are attracting the most commitment from traders. NorthWestern Energy Group 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 NWE 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 NWE 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 NorthWestern Energy Group Inc to settle.
NorthWestern Corporation, doing business as NorthWestern Energy, provides electricity and natural gas to residential, commercial, and various industrial customers. The company operates through Electric and Natural Gas segments. It generates, purchases, transmits, and distributes electricity; and produces, purchases, stores, transmits, and distributes natural gas, as well as owns municipal franchises to provide natural gas service in the communities. The company operates 6,819 miles of electric transmission and 18,177 miles of electric distribution lines with approximately 400 transmission and distribution substations; and 2,166 miles of natural gas transmission and 4,945 miles of natural gas distribution lines with approximately 138 city gate stations in Montana.
It also operates 1,308 miles of electric transmission and 2,320 miles of electric distribution lines in South Dakota; and 55 miles of natural gas transmission and 2,517 miles of natural gas distribution lines in South Dakota and Nebraska. The company serves approximately 753,600 customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. NorthWestern Corporation was incorporated in 1923 and is based in Sioux Falls, South Dakota.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where NWE open interest is concentrated. Our scanner maps NorthWestern Energy Group 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 NorthWestern Energy Group Inc's options open interest as the signal it is, not as an afterthought.
| 80.00 | — | 3.40 | 3.40 | 109% | +0.3302 | 10 |
| 75.00 | 0.05 | 0.10 | 0.08 | 21% | +0.0522 | 8 |
| 70.00 | — | 3.90 | 3.90 | 67% | +0.4954 | 3 |
| 45.00 | 21.90 | 26.20 | 24.05 | 91% | +0.9817 | 0 |
| 50.00 | 16.90 | 21.20 | 19.05 | 69% | +0.9788 | 0 |
| 65.00 | — | 3.50 | 3.50 | 83% | -0.3442 | 1 |
| 45.00 | — | 3.40 | 3.40 | 222% | -0.1415 | 0 |
| 50.00 | — | 3.40 | 3.40 | 184% | -0.1699 | 0 |
| 55.00 | — | 3.40 | 3.40 | 149% | -0.2067 | 0 |
| 60.00 | — | 3.40 | 3.40 | 115% | -0.2586 | 0 |
As of September 25, 2026
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