Stryker Corp SYK
$325.87 −$9.21 (-2.75%)
Market closed · Nov 6, 8:10 pm ET · Last extended-hours $326.00 +0.04%
Open$324.41
Prev close$335.08
Day range$322.56 – $328.02
Volume3.78M
Market cap$124.06B
P/E (TTM)34.7
Dividend yield1.08%
Average implied volatility across the listed chain right now: 47%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.
Open interest by strike
Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.
Implied volatility by strike
The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.
Calls
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $330.00 | $6.01 | $5.80/$7.80 | 369 | 1,047 | 35% |
| 20 Nov 2026 | $320.00 | $10.70 | $10.70/$12.60 | 52 | 1,185 | 34% |
| 20 Nov 2026 | $340.00 | $3.90 | $2.75/$3.90 | 8 | 645 | 35% |
| 20 Nov 2026 | $310.00 | $18.60 | $17.70/$19.90 | 373 | 3,008 | 35% |
| 20 Nov 2026 | $350.00 | $1.76 | $1.10/$2.15 | 364 | 2,664 | 36% |
| 20 Nov 2026 | $300.00 | $26.80 | $26.20/$28.00 | 2 | 418 | 34% |
| 20 Nov 2026 | $360.00 | $0.77 | $0.35/$1.15 | 2 | 287 | 37% |
| 20 Nov 2026 | $290.00 | $35.42 | $35.30/$37.40 | 1 | 224 | 28% |
| 20 Nov 2026 | $370.00 | $0.70 | $0.00/$2.00 | 0 | 10 | 44% |
| 20 Nov 2026 | $280.00 | $47.08 | $44.50/$46.90 | 1 | 43 | 0% |
| 20 Nov 2026 | $380.00 | $0.53 | $0.00/$2.60 | 0 | 88 | 48% |
| 20 Nov 2026 | $270.00 | $65.09 | $54.30/$57.10 | 0 | 28 | 0% |
| 20 Nov 2026 | $390.00 | $0.36 | $0.00/$3.60 | 0 | 1 | 51% |
| 20 Nov 2026 | $260.00 | $75.08 | $64.30/$67.20 | 0 | 1 | 0% |
| 20 Nov 2026 | $400.00 | $0.24 | $0.00/$0.20 | 0 | 3 | 53% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $330.00 | $11.20 | $10.30/$12.50 | 7 | 294 | 39% |
| 20 Nov 2026 | $320.00 | $6.10 | $5.50/$7.60 | 102 | 373 | 40% |
| 20 Nov 2026 | $340.00 | $18.00 | $16.30/$19.40 | 1 | 11 | 39% |
| 20 Nov 2026 | $310.00 | $3.55 | $2.85/$3.50 | 34 | 315 | 39% |
| 20 Nov 2026 | $350.00 | $18.96 | $24.40/$27.40 | 0 | 9 | 40% |
| 20 Nov 2026 | $300.00 | $0.75 | $0.90/$1.60 | 0 | 198 | 38% |
| 20 Nov 2026 | $360.00 | $26.82 | $33.50/$36.60 | 0 | 0 | 42% |
| 20 Nov 2026 | $290.00 | $0.50 | $0.30/$0.65 | 102 | 720 | 39% |
| 20 Nov 2026 | $370.00 | $35.59 | $43.10/$45.90 | 0 | 8 | 44% |
| 20 Nov 2026 | $280.00 | $0.29 | $0.05/$0.35 | 60 | 356 | 42% |
| 20 Nov 2026 | $380.00 | $45.41 | $53.00/$56.20 | 0 | 1 | 53% |
| 20 Nov 2026 | $270.00 | $0.11 | $0.00/$0.20 | 4 | 223 | 46% |
| 20 Nov 2026 | $390.00 | $55.23 | $63.40/$66.20 | 0 | 0 | 63% |
| 20 Nov 2026 | $260.00 | $0.10 | $0.05/$0.15 | 2 | 219 | 53% |
| 20 Nov 2026 | $400.00 | $65.11 | $73.40/$75.90 | 0 | 0 | 67% |
Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.
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