Major wallet change
top-10 observed BTC wallet
position reduced
$47.0M $46.5M
−$460,500.2
#4 by observed BTC exposure
0x3ff54f…47f705
Daily Tape · BTC · today so far
What changed on 2026-09-18?
top-10 observed BTC wallet top-10 observed btc wallet -- the largest disclosed BTC change this day.
Observed 5395 accounts · 0 unavailable · window 2026-09-18T00:00:00.000+00:00 → 2026-09-19T00:00:00.000+00:00
Net long change+$1.8M
Net short change+$1.0M
Opened / closed18 / 13
Material changes95
Material changes, largest first
Major wallet change
top-10 observed BTC wallet
free collateral decreased
$5.6M $5.4M
−$184,247.7
#4 by observed BTC exposure
0x3ff54f…47f705
Major wallet change
≥1% of observed BTC exposure
position increased
$5.3M $5.7M
+$458,997.0
#11 by observed BTC exposure
0x833b99…91db06
Major wallet change
top-10 observed BTC wallet
free collateral increased
$1.3M $1.7M
+$452,541.8
#3 by observed BTC exposure
0xfc2713…959d9d
Major wallet change
top-10 observed BTC wallet
position increased
$61.7M $61.9M
+$204,911.6
#3 by observed BTC exposure
0xfc2713…959d9d
Major wallet change
top-10 observed BTC wallet
position reduced
$6.5M $6.2M
−$324,906.4
#10 by observed BTC exposure
0xfc667a…37ca06
Major wallet change
top-10 observed BTC wallet
free collateral increased
$912,836.2 $1.1M
+$154,132.1
#6 by observed BTC exposure
0xd4c1f7…583d1d
Structural position change
position closed
position closed
$2.3M $0.0
−$2.3M
#21 by observed BTC exposure
0x1e9b03…c43855
Structural position change
position opened
position opened
$0.0 $864,740.4
+$864,740.4
#39 by observed BTC exposure
0x7b7f72…fedee2
Structural position change
position opened
position opened
$0.0 $548,633.0
+$548,633.0
#52 by observed BTC exposure
0x39475d…fbf3b1
Structural position change
position closed
position closed
$545,715.3 $0.0
−$545,715.3
#50 by observed BTC exposure
0x4025d7…26b7c9
Structural position change
position flipped short to long
position flipped short to long
$69,352.9 $411,798.3
+$342,445.4
#65 by observed BTC exposure
0x9d81a3…ed3416
Structural position change
position opened
position opened
$0.0 $455,339.6
+$455,339.6
#61 by observed BTC exposure
0x352534…336f34
Structural position change
position closed
position closed
$312,661.1 $0.0
−$312,661.1
#69 by observed BTC exposure
0x0a7dfc…51f6ba
Structural position change
position flipped short to long
position flipped short to long
$114,447.8 $193,913.2
+$79,465.4
#84 by observed BTC exposure
0x63f641…a0af59
Structural position change
position closed
position closed
$239,523.8 $0.0
−$239,523.8
#79 by observed BTC exposure
0x47e8e9…a9cdc6
Structural position change
position closed
position closed
$229,498.5 $0.0
−$229,498.5
#82 by observed BTC exposure
0x51bc0d…33adbf
Structural position change
position flipped short to long
position flipped short to long
$77,450.4 $114,736.3
+$37,285.9
#112 by observed BTC exposure
0xf30120…bb7895
Structural position change
position opened
position opened
$0.0 $166,498.1
+$166,498.1
#91 by observed BTC exposure
0x72d0b1…6a62ea
Structural position change
position opened
position opened
$0.0 $160,401.1
+$160,401.1
#92 by observed BTC exposure
0x621c55…1d63ab
Description, not a forecast: this page describes disclosed wallet activity. It does not predict, recommend, or advise. See Research & methodology for how "material" is defined.