Whale Tracker

LEAN BULLISH

Net positive whale activity for COIN. Smart money shows interest, but signals are mixed. Short interest at 11.7% of float — moderate bearish positioning. Insiders are net buyers (1,663,986 shares bought vs 629,719 sold) — bullish conviction from management. Strong institutional ownership at 68.5% with 4 of 10 top holders actively accumulating this quarter.

Action Plan

Consider building a position on pullbacks
Set stop-loss below key support level
Re-evaluate if insider selling accelerates

📈 Options Flow 期权异动

Unusual options volume vs open interest. High volume/OI ratio signals whale positioning. Put/Call ratio indicates directional bias.

PUT / CALL RATIO

0 (Bullish)1.02.0+ (Bearish)

0.56

LEAN BULLISH

CALL VOLUME

72,390

PUT VOLUME

40,678

TOTAL VOLUME

113,068

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (4C / 6P)

TypeStrikeExpiryVolOIRatio

PUT$3102026-06-181,1004275.0x

PUT$952026-07-022501250.0x

PUT$702026-06-05132433.0x

CALL$1502026-06-1238219.0x

PUT$1102026-07-022531516.9x

CALL$2702026-07-0283516.6x

PUT$752026-06-1232216.0x

CALL$2022026-06-053,84225515.1x

CALL$1302026-06-261421112.9x

PUT$752026-06-0571710.1x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1902026-06-054,817

CALL$2002026-06-054,368

CALL$2022026-06-053,842

CALL$2102026-06-053,678

CALL$1922026-06-052,750

CALL$1952026-06-052,446

CALL$2202026-07-172,354

CALL$2052026-06-052,326

CALL$2502026-06-181,837

PUT$1702026-06-051,736

P/C OI RATIO

0.64

TOTAL OI

469,616

CALL OI

286,833

PUT OI

182,783

Put/Call volume ratio: 0.56 (bullish)
Total options volume: 113,068 (calls 72,390 / puts 40,678)
Top unusual: PUT $310.0 exp 2026-06-18 — vol/OI 275.0x
26 unusual strikes detected (11C / 15P)

👤 Insider Trading 内部交易

SEC Form 4 filings — officer and director buys/sells in the last 90 days. Net buying is a strong bullish signal.

73% BUY

27% SELL

SHARES BOUGHT (6m)

1,663,986

SHARES SOLD (6m)

629,719

NET INSIDER FLOW

+1,034,267

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 9 sells / 0 grants)

TypeInsiderSharesDate

SELLBROCK LAWRENCE J6,6162026-05-22

SELLHAAS ALESIA J9,7502026-05-15

SELLHAAS ALESIA J10,0202026-04-16

SELLHAAS ALESIA J9,9502026-03-16

SELLHAAS ALESIA J10,0202026-03-04

SELLGREWAL PAUL1,3142026-02-27

SELLBROCK LAWRENCE J4,8212026-02-24

SELLJONES JENNIFER N1,1022026-02-24

SELLHAAS ALESIA J364,6002026-02-06

Insider buying: 1,663,986 shares
Insider selling: 629,719 shares
12 Form 4 filings in last 90 days
Net insider BUYING — bullish signal

🏦 Smart Money Flow 机构资金流向

Quarter-over-quarter position changes from 13F filings. Shows whether institutional investors are accumulating (buying more) or distributing (selling) — the strongest signal of whale conviction.

INSTITUTIONAL OWNERSHIP

68.5%

ACCUMULATION vs DISTRIBUTION

40% ACCUMULATING

60% DISTRIBUTING

NET SHARES FLOW

+13,023,200

FLOW SCORE

+0.37

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONVanguard Capital Management LLC6.35%NEW+7,065,010

★ NEW POSITIONVanguard Portfolio Management LLC4.27%NEW+4,744,195

▲▲ HEAVY BUYUBS Group AG1.13%+99.9%+1,257,113

▲▲ HEAVY BUYGoldman Sachs Group Inc1.13%+64.8%+987,215

▬ HOLDMorgan Stanley1.71%+1.7%+63,862

▬ HOLDGeode Capital Management, LLC2.76%+0.5%+31,711

▬ HOLDClear Street Group Inc.1.15%+0.1%+1,531

▬ HOLDState Street Corporation4.21%-1.3%-121,364

▬ HOLDBlackrock Inc.7.53%-1.9%-333,029

▼ TRIMMINGParadigm Operations LP1.61%-15.8%-673,044

ETF & Mutual Fund Flow (0 adding / 1 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+0.7%+50,054

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+3.1%+171,931

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Mid-Cap Index F-3.3%-141,619

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+0.6%+16,350

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In-1.9%-55,167

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P +2.6%+66,620

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-3.5%-89,855

▼ TRIMMINGVANGUARD INDEX FUNDS-Vanguard Mid-Cap Growth -11.1%-201,433

▬ HOLDSELECT SECTOR SPDR TRUST-State Street Financi+3.2%+49,107

▬ HOLDARK ETF Trust-ARK Innovation ETF-3.5%-52,361

Institutional ownership: 68.5%
Smart money flow: 4 adding / 1 selling / 5 hold
Net shares added by institutions: +13,023,200
Biggest mover: Vanguard Capital Management LLC added 7,065,010 shares (+100.0%)

🕶 Short Interest & Dark Pool 做空 & 暗池

Short interest as % of float and days-to-cover. Rising SI = bearish pressure. High SI + decreasing = shorts covering (bullish). Squeeze risk rated by SI level.

SHORT INTEREST (% OF FLOAT)

0%10%20%30%+

SHORT % FLOAT

11.7%

DAYS TO COVER

2.4

SI CHANGE (MoM)

↑ 1.6%

SQUEEZE RISK

MODERATE

SHARES SHORT

25,604,551

PRIOR MONTH

25,200,655

FLOAT SHARES

219,325,818

AVG VOLUME

10,788,498

Elevated short interest — bears have a notable position. Watch for SI trend direction as the key signal.

Short interest: 11.7% of float
Days to cover: 2.4
Short interest MoM: ↑ 1.6%
Squeeze risk: MODERATE

📡 Data Sources 数据来源

Options Flow

LEAN BULLISH (80%)

Insider Trading

BULLISH (90%)

Smart Money Flow

LEAN BULLISH (75%)

Short Interest

LEAN BEARISH (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 11.7% of float
[dark_pool] Days to cover: 2.4
[institutional] Institutional ownership: 68.5%
[institutional] Smart money flow: 4 adding / 1 selling / 5 hold
[insider] Insider buying: 1,663,986 shares
[insider] Insider selling: 629,719 shares
[options_flow] Put/Call volume ratio: 0.56 (bullish)
[options_flow] Total options volume: 113,068 (calls 72,390 / puts 40,678)