Mean Coin Age

    Definition

    Recall that the coin-age model allows us at each given point in time to assign age to each coin/token.

    There are two coin age defined metrics:

    • Mean Coin Age - The average age of all coins/tokens on the blockchain.
    • Mean Dollar Invested Age - The average age of all coins/tokens on the blockchain weighted by the purchase price.

    Example (Mean Coin age)

    Given there are 100 tokens in existence:

    • 50 of them have age 10 days
    • 50 of them have age 20 days

    then the average coin age is:

    Example (Mean Dollar Invested Age)

    Given there 100 tokens in existence:

    • 50 of them have age 10 days and the token's price was $1 at that time
    • 50 of them have age 20 days and the token's price was $2 at that time

    then the mean dollar invested age is:

    More technical definition and computation description can be found here


    Access

    Restricted Access


    Measuring Unit

    • Coin Age in Days
    • Coin Dollar Age in Days

    Data Type

    Timeseries Data


    Timebound

    Timebound Metrics


    Change Metrics

    Change Metrics


    Frequency

    Daily Intervals


    Latency

    On-Chain Latency


    Available Assets

    Note: timebound Mean Age metrics are available for these assets


    SanAPI

    Available under the mean_age and mean_age_<timebound> names.

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    {
      getMetric(metric: "mean_age") {
        timeseriesData(
          slug: "santiment"
          from: "2020-01-13T00:00:00Z"
          to: "2020-01-18T00:00:00Z"
          interval: "1d"
        ) {
          datetime
          value
        }
      }
    }

    Run in Explorer


    Available under the mean_dollar_invested_age and mean_dollar_invested_age_<timebound> names.

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    {
      getMetric(metric: "mean_dollar_invested_age") {
        timeseriesData(
          slug: "santiment"
          from: "2020-01-13T00:00:00Z"
          to: "2020-01-18T00:00:00Z"
          interval: "1d"
        ) {
          datetime
          value
        }
      }
    }

    Run in Explorer