Whale Tracker

LEAN BULLISH

Net positive whale activity for WULF. Smart money shows interest, but signals are mixed. Short interest is elevated at 28.5% of float — significant bearish pressure but squeeze potential exists. Strong institutional ownership at 72.2% with 7 of 10 top holders actively accumulating this quarter.

Action Plan

Consider building a position on pullbacks
Monitor short squeeze potential (SI 28%, watch for volume spikes)
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)

0.49

BULLISH

CALL VOLUME

27,262

PUT VOLUME

13,389

TOTAL VOLUME

40,651

UNUSUAL STRIKES

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$242026-05-083,442

CALL$222026-05-083,270

PUT$192026-05-081,943

CALL$232026-05-081,922

CALL$252026-05-081,820

PUT$182026-05-081,696

CALL$222026-05-081,693

CALL$252026-05-151,249

CALL$242026-05-151,218

PUT$212026-05-081,192

P/C OI RATIO

1.0

TOTAL OI

CALL OI

PUT OI

Put/Call volume ratio: 0.49 (bullish)
Total options volume: 40,651 (calls 27,262 / puts 13,389)

🏦 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

72.2%

ACCUMULATION vs DISTRIBUTION

70% ACCUMULATING

30% DISTRIBUTING

NET SHARES FLOW

+28,786,114

FLOW SCORE

+0.52

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONPoint72 Asset Management, L.P.1.46%NEW+6,157,677

★ NEW POSITIONCitadel Advisors Llc1.75%NEW+4,546,081

★ NEW POSITIONFMR, LLC1.46%NEW+3,523,495

▲▲ HEAVY BUYVanguard Group Inc7.73%+37.4%+9,162,903

▲ ADDINGShaw D.E. & Co., Inc.3.55%+17.4%+2,299,070

▲ ADDINGBlackrock Inc.6.41%+7.3%+1,890,717

▲ ADDINGMorgan Stanley2.21%+8.1%+724,071

▬ HOLDGeode Capital Management, LLC1.92%+4.0%+319,115

▬ HOLDState Street Corporation1.69%+4.2%+298,943

▬ HOLDJane Street Group, LLC1.88%-1.6%-135,958

ETF & Mutual Fund Flow (5 adding / 1 selling)

ActionFundQoQ ΔShares Δ

▲▲ HEAVY BUVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+20.4%+1,900,946

▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.5%+188,746

▬ HOLDiShares Trust-iShares Russell 2000 ETF+1.8%+136,508

★ NEW POSIVANGUARD INDEX FUNDS-Vanguard Small-Cap IndexNEW+2,016,303

▲ ADDINGVANGUARD INDEX FUNDS-Vanguard Extended Market+7.5%+249,295

▲ ADDINGAIM Counselor Series TRT -Invesco Discovery F+5.1%+150,100

▬ HOLDFidelity Salem Street Trust-Fidelity Small Ca-1.2%-36,005

▼ TRIMMINGAmplify ETF Trust-Amplify Blockchain Technolo-9.8%-296,423

▬ HOLDiShares Trust-iShares Russell 2000 Growth ETF-0.3%-7,893

★ NEW POSIVANGUARD INDEX FUNDS-Vanguard Small-Cap GrowtNEW+1,137,462

Institutional ownership: 72.2%
Smart money flow: 7 adding / 0 selling / 3 hold
Net shares added by institutions: +28,786,114
Biggest mover: Vanguard Group Inc added 9,162,903 shares (+37.4%)

🕶 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

28.5%

DAYS TO COVER

3.1

SI CHANGE (MoM)

↑ 5.7%

SQUEEZE RISK

ELEVATED

SHARES SHORT

102,092,218

PRIOR MONTH

96,576,471

FLOAT SHARES

324,038,936

AVG VOLUME

32,990,033

⚠ Extreme short interest — heavy bearish conviction. However, high SI + declining trend could trigger a short squeeze if a catalyst appears (earnings beat, analyst upgrade, sector rotation).

Short interest: 28.5% of float
Days to cover: 3.1
Short interest MoM: ↑ 5.7%
Squeeze risk: ELEVATED