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Stocks SPG

Simon Property SPG

US equity
$205.02
+$0.86 (+0.42%)
Market open · Sep 24, 1:10 pm ET
After hours $204.16 0.00%
Open$204.25
Prev close$204.16
Day range$203.41 – $205.58
Volume279.1K
Market cap$66.83B
P/E (TTM)
Dividend yield

Average implied volatility across the listed chain right now: 31%. 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
16 Oct 2026 $200.00 $7.60 $6.90/$8.70 10 132 19%
16 Oct 2026 $210.00 $2.76 $2.40/$3.00 64 914 19%
16 Oct 2026 $195.00 $11.51 $10.90/$12.50 20 70 19%
16 Oct 2026 $190.00 $16.36 $14.60/$17.00 0 0 0%
16 Oct 2026 $220.00 $0.70 $0.55/$0.75 38 508 20%
16 Oct 2026 $185.00 $20.30 $19.80/$21.50 4 4 0%
16 Oct 2026 $180.00 $25.90 $24.20/$26.60 0 1 0%
16 Oct 2026 $230.00 $0.15 $0.10/$1.25 7 350 29%
16 Oct 2026 $175.00 $30.79 $29.60/$31.90 0 0 0%
16 Oct 2026 $170.00 $35.72 $34.20/$36.40 0 0 0%
16 Oct 2026 $240.00 $0.10 $0.00/$0.50 1 433 26%
16 Oct 2026 $165.00 $40.66 $39.40/$41.70 0 0 0%
16 Oct 2026 $160.00 $45.59 $44.40/$46.50 0 0 0%
16 Oct 2026 $250.00 $0.01 $0.00/$0.15 0 196 25%
16 Oct 2026 $155.00 $50.54 $48.70/$52.40 0 0 0%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $200.00 $2.54 $2.10/$2.70 16 711 21%
16 Oct 2026 $210.00 $7.83 $6.50/$8.40 1 1,694 22%
16 Oct 2026 $195.00 $1.36 $1.15/$1.55 20 219 23%
16 Oct 2026 $190.00 $0.70 $0.50/$0.80 5 578 23%
16 Oct 2026 $220.00 $15.67 $14.70/$16.30 0 202 25%
16 Oct 2026 $185.00 $0.55 $0.00/$0.50 2 51 28%
16 Oct 2026 $180.00 $0.30 $0.20/$0.35 0 38 29%
16 Oct 2026 $230.00 $25.53 $23.60/$26.50 0 2 31%
16 Oct 2026 $175.00 $0.20 $0.10/$0.25 0 128 31%
16 Oct 2026 $170.00 $0.08 $0.05/$0.20 1 41 34%
16 Oct 2026 $240.00 $35.53 $34.10/$36.50 0 0 42%
16 Oct 2026 $165.00 $0.15 $0.00/$0.20 1 20 39%
16 Oct 2026 $160.00 $0.05 $0.00/$0.25 0 12 38%
16 Oct 2026 $250.00 $45.53 $44.00/$46.30 0 0 48%
16 Oct 2026 $155.00 $0.02 $0.00/$0.20 0 22 37%

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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