RESEARCH / OPTIONS
Options intelligence US markets

GFS

Globalfoundries Inc

Options session9 Oct 2026320 stored contracts

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Session history

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Options balance

Chart includes dated readings using the same calculation version only.

Session Reading Balance IV Vol / OI Version
9 Oct 2026Bullish73.651.4%0.023.0
9 Oct 2026Bullish74.763.3%0.043.0
9 Oct 2026Bullish72.459.6%0.043.0
8 Oct 2026Bullish48.964.8%0.103.0
8 Oct 2026Bullish51.963.7%0.153.0
8 Oct 2026Bullish77.563.5%0.083.0
7 Oct 2026Bullish73.146.7%0.013.0
7 Oct 2026Bullish62.564.4%0.033.0
7 Oct 2026Bullish55.157.1%0.033.0
6 Oct 2026Bullish66.454.4%0.053.0
6 Oct 2026Bullish65.455.3%0.083.0
6 Oct 2026Bullish77.262.3%0.063.0
5 Oct 2026Mixed0.447.5%0.033.0
5 Oct 2026Mixed2.962.1%0.063.0
5 Oct 2026Bullish27.764.1%0.053.0
2 Oct 2026Bullish52.857.7%0.063.0
1 Oct 2026Mixed6.954.8%0.063.0
1 Oct 2026Mixed5.956.8%0.063.0
30 Sep 2026Bullish53.457.0%0.023.0
29 Sep 2026Bullish49.657.9%0.013.0
28 Sep 2026Bullish65.355.7%0.053.0
25 Sep 2026Volatility71.755.4%0.123.0
25 Sep 2026Bullish74.355.9%0.183.0
24 Sep 2026Bullish58.454.9%0.033.0

Earlier calculation versions are retained for reference and may not be directly comparable.

Options volume and open interest describe activity. They do not identify buyers, sellers or whether positions were opened or closed. Prices and readings are dated; they are not live quotes.

Evidence context