Market comparison

S&P 500 (SPY) closes above ___ on October 21?

1 venue · 11 outcome rows · 0 comparable lines · 0 verified parity · closed

Polymarket

11 outcomes · $30K reported volume

Observed 22h ago · stale

Recorded venue end date: Oct 21, 2026

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These are stored prices; record update times do not certify live quotes. Differences exclude fees and available size.

No shared outcome identities or comparable outcome lines are available for this event. Each venue’s outcomes are listed separately.

Available outcome prices by venue for S&P 500 (SPY) closes above ___ on October 21?
Outcome	Polymarket	Difference
740 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $740 · closed Open Polymarket ↗	—
745 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $745 · closed Open Polymarket ↗	—
750 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $750 · closed Open Polymarket ↗	—
755 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $755 · closed Open Polymarket ↗	—
760 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $760 · closed Open Polymarket ↗	—
765 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $765 · closed Open Polymarket ↗	—
770 Not aligned No persisted outcome identity connects these venue contracts.	100.0%stale Bid and ask hidden: prices are over 2 hours old $770 · closed Open Polymarket ↗	—
775 Not aligned No persisted outcome identity connects these venue contracts.	0.0%stale Bid and ask hidden: prices are over 2 hours old $775 · closed Open Polymarket ↗	—
780 Not aligned No persisted outcome identity connects these venue contracts.	0.0%stale Bid and ask hidden: prices are over 2 hours old $780 · closed Open Polymarket ↗	—
785 Not aligned No persisted outcome identity connects these venue contracts.	0.0%stale Bid and ask hidden: prices are over 2 hours old $785 · closed Open Polymarket ↗	—
790 Not aligned No persisted outcome identity connects these venue contracts.	0.0%stale Bid and ask hidden: prices are over 2 hours old $790 · closed Open Polymarket ↗	—

740

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$740 · closed

Open Polymarket ↗

745

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$745 · closed

Open Polymarket ↗

750

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$750 · closed

Open Polymarket ↗

755

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$755 · closed

Open Polymarket ↗

760

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$760 · closed

Open Polymarket ↗

765

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$765 · closed

Open Polymarket ↗

770

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

100.0%stale

Bid and ask hidden: prices are over 2 hours old

$770 · closed

Open Polymarket ↗

775

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.0%stale

Bid and ask hidden: prices are over 2 hours old

$775 · closed

Open Polymarket ↗

780

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.0%stale

Bid and ask hidden: prices are over 2 hours old

$780 · closed

Open Polymarket ↗

785

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.0%stale

Bid and ask hidden: prices are over 2 hours old

$785 · closed

Open Polymarket ↗

790

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.0%stale

Bid and ask hidden: prices are over 2 hours old

$790 · closed

Open Polymarket ↗

Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.

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