Checked Oct 29, 9:19 AM ET
Data coverage
Measured record counts, company coverage and the latest date in each dataset. Latest dates describe the dataset as a whole, not every company.
| Dataset | Records | Companies | Latest | Cadence | Source |
|---|---|---|---|---|---|
| Daily prices | 17,907,432 | 13,286 | Oct 28, 2026 | Daily; session close | Massive / Polygon |
| Income statements | 197,576 | 6,530 | Oct 3, 2026 | Quarterly and annual filings | Massive / Polygon |
| Balance sheets | 197,040 | 6,531 | Oct 3, 2026 | Quarterly and annual filings | Massive / Polygon |
| Cash flow | 199,103 | 6,503 | Oct 3, 2026 | Quarterly and annual filings | Massive / Polygon |
| Dividends | 306,877 | 8,141 | Nov 12, 2027 | Corporate action schedule | Massive / Polygon |
| Short interest | 329,337 | 14,154 | Oct 15, 2026 | Twice-monthly settlement dates | Massive / Polygon |
| Earnings calendar | 330 | 79 | Nov 19, 2026 | Provider calendar coverage | Financial Modeling Prep |
| IPO records | 3,880 | 3,612 | Oct 30, 2026 | Provider coverage; dates may be unannounced | Massive / Polygon |
| Published news | 53,530 | 8,040 | Oct 29, 9:00 AM ET | Collected every 5 minutes; API cache up to 60 seconds | Massive / Polygon |
| Streaming news | 33,737 | 4,823 | Mar 9, 12:48 PM ET | Delayed source; old batch excluded from current news | Benzinga via existing data bridge |
Latest dates describe the dataset, not every company. Quote timestamps, filing periods, and event dates have different meanings. Streaming connectivity does not guarantee a fresh quote. Coverage and delays depend on the source.