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Documentation Index

Fetch the complete documentation index at: https://docs.finwatch.finance/llms.txt

Use this file to discover all available pages before exploring further.

Signature: avg(<condition>, "<time_window>") Return Value: A float representing the average amount for matching transactions. Description: Calculates the mean transaction amount for a given filter. Useful for detecting transactions that deviate significantly from a user’s typical behavior. Example: 
rule UnusualAmountForSource {
    description "Transaction amount significantly exceeds the source's average."

    when avg(when source == $current.source, "P30D") < 500
     and amount > 5000

    then review
         score   0.6
         reason  "Transaction amount far exceeds source's 30-day average"
}