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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · NDSN

As of 2026-07-09
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.43
Cumulative positioning sentiment
Front-month ATM Implied Volatility
28.8%
Market-expected move
Contracts / Expirations
94
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––170.000.002.15113.7%01
–––––210.000.002.1569.8%02
–––––220.000.002.1560.0%04
–––––230.000.002.1551.2%03
–––––240.000.002.2041.5%02
–––––250.000.002.2532.7%03
1038.6%24.8028.90260.000.002.4023.9%010
10028.8%15.2018.90270.000.002.5515.1%013
10030.8%7.4010.80280.000.504.3029.8%016
6241027.8%1.205.10290.005.308.2028.8%06
50012.2%0.002.80300.0012.7015.6026.9%07
25020.0%0.002.40310.00–––––
21026.9%0.002.20320.00–––––
3033.7%0.002.15330.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.