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Marriott International MAR

US equityMarket cap rank #174
$353.45
+$1.79 (+0.51%)
Market open · Sep 24, 2:00 pm ET
After hours $351.66 0.00%
Open$351.20
Prev close$351.66
Day range$349.67 – $354.58
Volume491.9K
Market cap$92.17B
P/E (TTM)36.6
Dividend yield0.78%

Average implied volatility across the listed chain right now: 27%. 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.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $352.50 $0.54 $0.00/$2.55 3 8 22%
25 Sep 2026 $355.00 $0.65 $0.00/$2.40 2 77 26%
25 Sep 2026 $350.00 $1.05 $0.00/$3.00 21 175 24%
25 Sep 2026 $357.50 $0.76 $0.15/$2.30 0 36 35%
25 Sep 2026 $347.50 $1.00 $0.00/$3.50 8 59 20%
25 Sep 2026 $360.00 $0.63 $0.05/$0.60 0 22 27%
25 Sep 2026 $345.00 $1.60 $0.60/$4.00 11 33 25%
25 Sep 2026 $342.50 $2.14 $1.45/$4.50 6 1 24%
25 Sep 2026 $365.00 $0.17 $0.00/$2.20 2 1 29%
25 Sep 2026 $340.00 $4.50 $3.10/$4.50 9 6 22%
25 Sep 2026 $337.50 $3.76 $3.50/$7.40 0 1 24%
25 Sep 2026 $370.00 $0.20 $0.00/$1.35 0 9 34%
25 Sep 2026 $335.00 $6.31 $5.70/$8.30 4 28 25%
25 Sep 2026 $332.50 $6.35 $7.70/$10.70 0 0 28%
25 Sep 2026 $375.00 $0.10 $0.00/$2.15 0 3 34%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $352.50 $19.20 $12.10/$15.40 0 0 20%
25 Sep 2026 $355.00 $21.58 $14.50/$17.50 0 8 0%
25 Sep 2026 $350.00 $14.60 $10.00/$13.00 1 3 20%
25 Sep 2026 $357.50 $23.96 $16.90/$20.00 0 0 0%
25 Sep 2026 $347.50 $14.46 $8.30/$11.00 0 0 22%
25 Sep 2026 $360.00 $26.35 $19.30/$22.50 0 0 0%
25 Sep 2026 $345.00 $12.19 $6.60/$8.90 0 1 22%
25 Sep 2026 $342.50 $10.41 $4.20/$7.70 0 0 22%
25 Sep 2026 $365.00 $31.14 $24.30/$27.10 0 0 0%
25 Sep 2026 $340.00 $8.64 $2.90/$6.50 0 6 23%
25 Sep 2026 $337.50 $5.42 $2.20/$4.90 2 3 23%
25 Sep 2026 $370.00 $36.02 $29.30/$32.10 0 0 0%
25 Sep 2026 $335.00 $5.38 $1.15/$4.60 0 29 25%
25 Sep 2026 $332.50 $3.65 $0.35/$4.30 2 0 27%
25 Sep 2026 $375.00 $41.00 $34.10/$38.20 0 0 39%

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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