Status

Supported simulation history: Jan 4, 2017 – Aug 20, 2026. Modern Daily Options Era begins May 13, 2022.

Preserved legacy datasets; these counts do not measure V2 completeness. Use the update block below for current supported coverage.

OPTIONS DATA

Connected

May 02, 2022 – Aug 21, 2026

3,271,759 Quotes

SPX DATA

Connected

Jan 03, 2017 – Aug 20, 2026

936,300 Observations

Daily ThetaData Update

Refresh Status

CATCHING UP · V2 activation pending

Supported Through: 2024-06-21
Latest Completed Market Date: 2026-09-23
Last Successful Update: None recorded
Last Update Attempt: 2026-09-24 03:18:58.482236+00:00
Next Scheduled Check: Not verified
Market Dates Pending: 565
SPX Intraday Coverage: Not verified
EM Status: Not verified
Option Minute Status: Not verified
Partial Sessions: 0
Listed Unobserved Dates - This Update: 0
Listed Unobserved Identities — This Update: 0
Certification Model: fire-and-forget-v2
Supported History Using Audited PARTIAL Data: 152 sessions / 3 dates
Quarantined / Review Required: 0
Deferred Provider Dates: 0
Review Required Dates: 0
Fatal Integrity Failures: 0
Last Error / Issue: None reported

Any audited PARTIAL opening gaps remain absent. Certification applies only to Fire and Forget V2; future models require independent window evaluation.

Market data: ThetaData. Support advances only after required daily data passes validation. CBOE V1 history remains preserved.

Risk Model

Black Swan Loss Rate: 50.59%
Based on: 6 Real Black Swans
Source Data Through: Jul 23, 2026 (UTC)
Last Refreshed: Sep 24, 2026 01:31:15 UTC

Source: Delphi empirical performance. Loaded by the hosted service from the read-only aggregate.