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Does this reading hold up?
A free check of your reading of options, off-exchange activity and insider transactions against observed data.
Off-exchange / dark pool share · TSLA
Insider transactions · NVDA
AAPL has insufficient data; the same example uses NVDA instead.
Data and decision rules
- Free, with no login. Reviewed fixed rules evaluate each choice; no AI calls are made.
- Reads the same stored data as the operating APIs: Intrinio options EOD and FINRA daily off-exchange data. These are not intraday live readings. Numbers retain their source precision.
- Data reads are cached for five minutes. Options and off-exchange dates must be within seven days; insider dates within 90 days. Observation dates are shown by day (options and off-exchange sources provide dates only; insider filing timestamps are shown as dates). Read time is not observation time.
- The insider example is one latest valid transaction from the first 30 cached filings, not a complete history or net-trading total. Non-derivative S transactions take priority on the same date.
- Intrinio does not provide 10b5-1 status here. Missing does not mean no plan. If the filing link is absent, plan verification also lacks data.
- Missing examples use another ticker from the list. If all candidates lack data, the example remains with an insufficient-data result.
- Financial education only; no investment solicitation, return forecast or personalized investment advice.