# JUST IN: Total spot Bitcoin ETF trading volume surpasses $4.5 billion today.
• BlackRock: $3,300,592,515
• Fidelity: $548,084,739
• Grayscale: $388,230,348
• ARK Invest: $136,048,673
• Bitwise: $130,402,168
• VanEck: $39,580,884
• Invesco: $17,365,883
• Franklin: $9,852,353
• WisdomTree: $6,770,258
• Valkyrie: $6,052,531
• Hashdex: $58,168