# How fresh is SentiSense data?

> When each dataset updates, from delayed prices to quarterly filings, and how to check the date on a value.

Each dataset updates on its own schedule. None of it is live, so check the date or time that comes with each value.

| Data | How often it updates |
|---|---|
| Stock prices | Delayed 15 minutes. Outside market hours, the last regular-session close |
| SentiSense Score and sentiment | Daily. Readings are produced in batches, so today's reading stays empty until its batch has run |
| SentiSense Rating | Once each trading day, the morning after the session |
| Market Mood | Several times each trading day, settling after the close |
| Insights | Generated in batches. Check the `generatedAt` time and the dates of the data each one draws on |
| Options readings | Computed in the evening and refreshed the next morning. Until the new session is published, the previous session can still show. The in-app Intraday board is 15 minutes delayed |
| Analyst ratings and price targets | Usually about once a day. A change at the source can take longer to show up, so check the observation date |
| Earnings calendar | Refreshed during the week, with results added after a company reports |
| Insider trades | From Form 4 filings, which insiders generally must file within two business days of the trade. We then process them in batches |
| Institutional holdings | Quarterly, from 13F filings due 45 days after each quarter ends |
| Congressional trades | Added in batches once disclosed. Filings are due no later than 45 days after the trade, and late filings and our processing can add more delay |

## Why a value looks out of date

- A Score with no reading yet for today shows as empty, not zero.
- The latest quarter of institutional holdings stays thin until the filing deadline passes.
- A congressional trade can appear weeks after the trade date. See [why congressional trades show up late](/docs/support/why-congress-trades-appear-late/).

Each [API reference page](/docs/api/) states the freshness of its fields.