Understand the checks
Read price units correctly
Keep feed decimals, token prices and share prices separate.
Check the unit before the number
A price comparison needs matching units, currency and observation times. An underlying share price and a token price can differ for a documented reason.
PeelSignal's price-integrity panel checks supported feed conditions. It does not calculate a fair execution price or treat every difference from a quoted share price as an error.
Understand the multiplier
Robinhood documents that its onchain Stock Token feed includes the corporate-action multiplier. Applying that multiplier again would count it twice. See Building with Stock Tokens .
The Stock Token REST API documentation says the price endpoint exposes raw underlying bid and ask values. These surfaces need unit-aware treatment before comparison.
Read decimals from the source
Feed answers are integers. The adapter reads the feed decimals and checks them against the reviewed metadata. It must not infer decimals from a token symbol or substitute a common default.
A mismatch remains visible and prevents an unsupported interpretation of the price. Token balance decimals and feed answer decimals describe different quantities.
When units cannot be established
Missing or conflicting unit evidence stays Unknown. The scanner does not invent a multiplier or normalize an unfamiliar feed to make its number look plausible.
Open Price integrity for the evidence requirements and Coverage for reviewed support.