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European options open interest — July 28, 2026
Where is the money positioned in European options today? This daily snapshot tracks open interest — the number of live contracts — across the European names we cover. The OI "walls" mark the strikes where option sellers are most exposed (informal support/resistance); the shifts show what moved since the last session. Context, not a trading signal.
| Name | Price | Put/Call OI | Call OI (Δ) | Put OI (Δ) | Call OI wall | Put OI wall | Most active |
|---|---|---|---|---|---|---|---|
| SAP SAP | $180.66 | 2.29 | 42 -99% | 96 -97% | $195 · 6 | $165 · 28 | C $190 · P $145 |
| Philips PHG | $25.54 | 2.74 | 287 +93% | 786 +65% | $28 · 125 | $25 · 127 | C $30 · P $27 |
| ASML Holding ASML | $1,576.19 | 2.96 | 452 +4% | 1,340 +29% | $2,050 · 40 | $920 · 122 | C $2,760 · P $920 |
| AstraZeneca AZN | $171.37 | 0.4 | 5,739 +6% | 2,299 +21% | $180 · 847 | $165 · 376 | C $175 · P $165 |
| STMicroelectronics STM | $50.19 | 0.44 | 385 +12% | 168 +4% | $52 · 92 | $45 · 42 | C $75 · P $63 |
| NXP Semiconductors NXPI | $260.38 | 0.35 | 10,249 +2% | 3,580 +6% | $280 · 2,485 | $260 · 776 | C $350 · P $260 |
| GSK GSK | $53.78 | 0.22 | 77 -4% | 17 0% | $55 · 31 | $43 · 4 | C $55 · P $50 |
| Deutsche Bank DB | $35.35 | 0.41 | 7,271 +4% | 2,964 +2% | $40 · 2,456 | $34 · 786 | C $39 · P $32 |
| Barclays BCS | $26.92 | 0.24 | 25,791 +3% | 6,139 +4% | $28 · 12,440 | $25 · 2,304 | C $29 · P $25 |
| Ferrari RACE | $388.92 | 0.3 | 43 +2% | 13 0% | $400 · 14 | $335 · 3 | C $375 · P $340 |
| ING Group ING | $33.24 | 1.3 | 756 -1% | 984 0% | $34 · 204 | $31 · 802 | C $31 · P $27 |
| Equinor EQNR | $38.17 | 1.05 | 27,642 0% | 29,078 +1% | $40 · 11,808 | $38 · 15,861 | C $38 · P $37 |
| Rio Tinto RIO | $91.42 | 1.57 | 7,360 +1% | 11,563 0% | $100 · 2,013 | $80 · 4,840 | C $95 · P $75 |
| Novartis NVS | $159.57 | 0.55 | 6,193 0% | 3,435 0% | $170 · 1,970 | $150 · 1,656 | C $165 · P $120 |
| TotalEnergies TTE | $83.78 | 0.42 | 10,333 0% | 4,302 0% | $87.5 · 3,585 | $72.5 · 626 | C $115 · P $90 |
| HSBC Holdings HSBC | $103.49 | 0.59 | 17 0% | 10 0% | $107 · 5 | $102 · 10 | C $100 · P $102 |
Open interest is an end-of-session figure; day-over-day shifts compare consecutive scans. The European names shown here trade options on US venues today (ADRs / dual-listings); native Euronext/Eurex coverage plugs into the same view. Educational context, not investment advice.
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