Sort:  

Sorry it took so long to respond to your question
This is the 24 hr volume on Bittrex and Poloniex of Bitcoin traded against Alt-coins
The number of Bitcoins not $ amount so therefore the number of Bitcoins traded against Alt-Coins today on this chart is 183,093 bitcoins That is the volume figure
Thanks for your support @crypt0swede

Coin Marketplace

STEEM 0.15
TRX 0.12
JST 0.027
BTC 55213.27
ETH 2919.78
USDT 1.00
SBD 1.95