Whale Tracker

📈 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)

0.75

NEUTRAL

CALL VOLUME

516,541

PUT VOLUME

388,112

TOTAL VOLUME

904,653

UNUSUAL STRIKES

0

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1902026-04-1563,756

CALL$1902026-04-1758,137

PUT$1852026-04-1537,175

CALL$1952026-04-1732,719

CALL$1882026-04-1732,412

PUT$1852026-04-1731,960

CALL$1922026-04-1728,983

PUT$1882026-04-1527,285

CALL$1922026-04-1524,895

CALL$2002026-04-1723,637

P/C OI RATIO

1.0

TOTAL OI

710

CALL OI

0

PUT OI

710

Put/Call volume ratio: 0.75 (bullish)
Total options volume: 904,653 (calls 516,541 / puts 388,112)

🏦 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

69.8%

ACCUMULATION vs DISTRIBUTION

100% DISTRIBUTING

NET SHARES FLOW

-479,100,966

FLOW SCORE

-0.06

ADDING

0

SELLING

2

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▬ HOLDVanguard Group Inc9.33%+1.9%+43,136,801

▬ HOLDBlackrock Inc.8.00%+0.8%+14,470,071

▬ HOLDState Street Corporation4.08%+1.2%+11,466,167

▬ HOLDNORGES BANK1.37%+2.6%+8,489,270

▬ HOLDGeode Capital Management, LLC2.42%+0.6%+3,395,364

▬ HOLDMorgan Stanley1.33%+0.2%+775,101

▬ HOLDNorthern Trust Corporation1.04%-2.2%-5,655,916

▬ HOLDFMR, LLC4.00%-1.2%-11,595,371

▼ TRIMMINGPrice (T.Rowe) Associates Inc1.54%-5.7%-22,557,486

▼▼ HEAVY SELLJPMORGAN CHASE & CO1.88%-53.3%-521,024,967

ETF & Mutual Fund Flow (2 adding / 0 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar-0.2%-1,162,636

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+1.8%+10,775,690

▬ HOLDiShares Trust-iShares Core S&P 500 ETF-0.9%-2,967,264

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+524,829

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.9%-5,627,131

▲ ADDINGVANGUARD INDEX FUNDS-Vanguard Growth Index Fu+9.2%+20,229,676

▬ HOLDInvesco QQQ Trust, Series 1-2.4%-4,505,902

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-2.0%-2,787,951

▲ ADDINGVANGUARD WORLD FUND-Vanguard Information Tech+5.5%+6,394,416

▬ HOLDGROWTH FUND OF AMERICA+2.2%+2,378,847

Institutional ownership: 69.8%
Smart money flow: 0 adding / 2 selling / 8 hold
Net shares removed by institutions: -479,100,966
Biggest mover: JPMORGAN CHASE & CO sold 521,024,967 shares (-53.3%)

🕶 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

1.0%

DAYS TO COVER

1.3

SI CHANGE (MoM)

↓ 9.9%

SQUEEZE RISK

MINIMAL

SHARES SHORT

229,241,850

PRIOR MONTH

254,311,707

FLOAT SHARES

23,321,925,000

AVG VOLUME

179,173,626

Short interest: 1.0% of float
Days to cover: 1.3
Short interest MoM: ↓ 9.9%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

NEUTRAL (80%)

Insider Trading

NO DATA

Smart Money Flow

NEUTRAL (75%)

Short Interest

BULLISH (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 1.0% of float
[dark_pool] Days to cover: 1.3
[institutional] Institutional ownership: 69.8%
[institutional] Smart money flow: 0 adding / 2 selling / 8 hold
[options_flow] Put/Call volume ratio: 0.75 (bullish)
[options_flow] Total options volume: 904,653 (calls 516,541 / puts 388,112)
[insider] CIK not found for NVDA

NVDA