Whale Tracker

LEAN BULLISH

Net positive whale activity for COIN. Smart money shows interest, but signals are mixed. Short interest at 11.1% of float — moderate bearish positioning. Insiders are net buyers (1,575,736 shares bought vs 544,504 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)

0.58

LEAN BULLISH

CALL VOLUME

95,313

PUT VOLUME

55,596

TOTAL VOLUME

150,909

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (3C / 7P)

TypeStrikeExpiryVolOIRatio

CALL$1462026-06-1850150.0x

PUT$2302026-06-1220120.0x

PUT$2802026-06-188507211.8x

PUT$1412026-06-26119129.9x

CALL$2382026-06-121728.5x

PUT$2002026-06-12680808.5x

PUT$2402026-07-02717.0x

CALL$1492026-06-182646.5x

PUT$2902026-06-181,9383196.1x

PUT$2702026-06-182,0403406.0x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1752026-06-1210,599

CALL$1652026-06-129,348

CALL$1682026-06-128,560

PUT$1502026-06-127,179

CALL$1702026-06-126,012

CALL$1602026-06-185,760

PUT$1452026-07-175,612

CALL$1602026-06-124,904

CALL$1682026-06-184,785

CALL$1652026-06-183,699

P/C OI RATIO

0.64

TOTAL OI

614,658

CALL OI

375,241

PUT OI

239,417

Put/Call volume ratio: 0.58 (bullish)
Total options volume: 150,909 (calls 95,313 / puts 55,596)
Top unusual: CALL $146.0 exp 2026-06-18 — vol/OI 50.0x
29 unusual strikes detected (12C / 17P)

👤 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.

74% BUY

26% SELL

SHARES BOUGHT (6m)

1,575,736

SHARES SOLD (6m)

544,504

NET INSIDER FLOW

+1,031,232

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 10 sells / 0 grants)

TypeInsiderSharesDate

SELLJONES JENNIFER N2,0512026-06-05

SELLWILSON FREDERICK R10,0002026-06-01

SELLGREWAL PAUL1,9602026-05-27

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

Insider buying: 1,575,736 shares
Insider selling: 544,504 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

+12,406,247

FLOW SCORE

+0.35

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

▬ 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

▼ TRIMMINGMorgan Stanley1.71%-12.7%-553,091

▼ 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-1.2%-84,493

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund-1.5%-87,463

▬ 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+0.3%+9,968

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

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu-0.4%-9,052

▼ 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+3.6%+52,011

Institutional ownership: 68.5%
Smart money flow: 4 adding / 2 selling / 4 hold
Net shares added by institutions: +12,406,247
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

11.1%

DAYS TO COVER

2.5

SI CHANGE (MoM)

↓ 5.9%

SQUEEZE RISK

MODERATE

SHARES SHORT

24,369,222

PRIOR MONTH

25,905,673

FLOAT SHARES

219,346,895

AVG VOLUME

10,246,439

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

Short interest: 11.1% of float
Days to cover: 2.5
Short interest MoM: ↓ 5.9%
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

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 11.1% of float
[dark_pool] Days to cover: 2.5
[institutional] Institutional ownership: 68.5%
[institutional] Smart money flow: 4 adding / 2 selling / 4 hold
[options_flow] Put/Call volume ratio: 0.58 (bullish)
[options_flow] Total options volume: 150,909 (calls 95,313 / puts 55,596)
[insider] Insider buying: 1,575,736 shares
[insider] Insider selling: 544,504 shares