3M MMM
$185.15 −$2.62 (-1.40%)
Market closed · Nov 6, 9:40 pm ET · Last extended-hours $185.15 0.00%
Open$184.04
Prev close$187.77
Day range$183.59 – $187.60
Volume3.37M
Market cap$95.67B
P/E (TTM)27.6
Dividend yield1.66%
Average implied volatility across the listed chain right now: 44%. 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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $185.00 | $3.35 | $2.65/$3.25 | 42 | 98 | 30% |
| 13 Nov 2026 | $187.50 | $2.34 | $1.75/$2.12 | 40 | 18 | 31% |
| 13 Nov 2026 | $182.50 | $5.36 | $3.95/$5.20 | 20 | 16 | 33% |
| 13 Nov 2026 | $190.00 | $1.61 | $1.10/$1.33 | 36 | 63 | 32% |
| 13 Nov 2026 | $180.00 | $6.96 | $5.75/$7.10 | 20 | 295 | 34% |
| 13 Nov 2026 | $192.50 | $0.89 | $0.50/$0.80 | 1 | 26 | 31% |
| 13 Nov 2026 | $177.50 | $8.87 | $7.40/$10.15 | 4 | 322 | 40% |
| 13 Nov 2026 | $195.00 | $0.46 | $0.30/$0.55 | 19 | 25 | 33% |
| 13 Nov 2026 | $175.00 | $11.33 | $9.50/$12.35 | 5 | 490 | 42% |
| 13 Nov 2026 | $197.50 | $0.37 | $0.09/$0.26 | 4 | 45 | 32% |
| 13 Nov 2026 | $172.50 | $16.11 | $12.15/$14.75 | 0 | 8 | 50% |
| 13 Nov 2026 | $200.00 | $0.50 | $0.00/$0.25 | 0 | 175 | 47% |
| 13 Nov 2026 | $170.00 | $18.58 | $14.60/$17.15 | 0 | 148 | 55% |
| 13 Nov 2026 | $202.50 | $0.39 | $0.00/$2.18 | 0 | 0 | 49% |
| 13 Nov 2026 | $167.50 | $21.04 | $17.05/$19.60 | 0 | 0 | 61% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $185.00 | $2.64 | $2.94/$3.90 | 26 | 8 | 38% |
| 13 Nov 2026 | $187.50 | $4.10 | $4.35/$5.15 | 11 | 4 | 38% |
| 13 Nov 2026 | $182.50 | $2.19 | $1.89/$2.35 | 581 | 6 | 36% |
| 13 Nov 2026 | $190.00 | $5.68 | $5.75/$7.65 | 4 | 40 | 42% |
| 13 Nov 2026 | $180.00 | $1.20 | $1.03/$1.54 | 244 | 390 | 36% |
| 13 Nov 2026 | $192.50 | $7.65 | $6.95/$9.65 | 2 | 25 | 38% |
| 13 Nov 2026 | $177.50 | $0.73 | $0.59/$0.89 | 4 | 27 | 36% |
| 13 Nov 2026 | $195.00 | $8.77 | $8.95/$11.40 | 0 | 4 | 34% |
| 13 Nov 2026 | $175.00 | $0.64 | $0.09/$0.67 | 0 | 150 | 36% |
| 13 Nov 2026 | $197.50 | $10.91 | $11.30/$14.40 | 0 | 0 | 43% |
| 13 Nov 2026 | $172.50 | $0.60 | $0.01/$2.34 | 0 | 33 | 59% |
| 13 Nov 2026 | $200.00 | $15.00 | $13.75/$16.05 | 10 | 16 | 35% |
| 13 Nov 2026 | $170.00 | $0.55 | $0.00/$0.77 | 0 | 200 | 53% |
| 13 Nov 2026 | $202.50 | $15.44 | $16.20/$18.80 | 0 | 0 | 44% |
| 13 Nov 2026 | $167.50 | $0.50 | $0.00/$0.65 | 0 | 26 | 59% |
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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