# Glossary Definition

#### BlueChip Rank:

BlueChip ranks by the number of NFTs that belong to Blue Chip Collections held by the address.

#### FlipWinner Rank:

FlipWinner ranks by the ratio of the number of flips that buys low and sells high to all flips over a period of time.

#### Whale Rank:

Whale ranks by the estimated total value of NFTs held by the address over a time range.

#### Pop Rank:

Pop ranks by the number of followers the address has on Twitter.

#### Return:

Return is the ROI made by all NFTs that have a record of both buying and selling by a certain address.

#### Value:

Value is the latest total value of all NFTs held by the address.

#### Flip Rate:

FlipRate is the ratio of the number of flips that buys low and sells high to all flips over a period of time.

#### 7D Activity:

7D Activity means the number of the address’ all buying activities for the last 7 days.

#### 30D Return:

30D Return means the ROI made by the address for the last 30 days.

#### Average cost:

The average cost is the average buying price of the collection.

#### Holding time:

Holding time is the time period since the address has been holding its first NFT that belongs to some collection.

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