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)

0.93

LEAN BULLISH

CALL VOLUME

934,890

PUT VOLUME

871,253

TOTAL VOLUME

1,806,143

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (5C / 5P)

TypeStrikeExpiryVolOIRatio

CALL$902026-03-2742142.0x

PUT$4402026-03-27137719.6x

PUT$3802026-03-2592,8425,99015.5x

PUT$3782026-03-2539,6553,45011.5x

CALL$3802026-03-2550,3104,44211.3x

CALL$3602026-04-105,16751810.0x

PUT$3822026-03-309,6719899.8x

CALL$7902026-03-27919.0x

CALL$3402026-04-10386439.0x

PUT$4102026-03-256597.2x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$3852026-03-25116,980

PUT$3852026-03-2598,171

PUT$3802026-03-2592,842

CALL$3902026-03-2577,863

PUT$3822026-03-2575,609

CALL$3882026-03-2560,253

PUT$3752026-03-2555,724

CALL$3822026-03-2550,951

CALL$3802026-03-2550,310

PUT$3782026-03-2539,655

P/C OI RATIO

0.28

TOTAL OI

658,433

CALL OI

513,212

PUT OI

145,221

Put/Call volume ratio: 0.93 (bullish)
Total options volume: 1,806,143 (calls 934,890 / puts 871,253)
Top unusual: CALL $90.0 exp 2026-03-27 — vol/OI 42.0x
46 unusual strikes detected (31C / 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.

88% BUY

12% SELL

SHARES BOUGHT (6m)

2,568,732

SHARES SOLD (6m)

356,057

NET INSIDER FLOW

+2,212,675

FORM 4 FILINGS (90d)

Recent Insider Transactions (1 buys / 9 sells / 0 grants)

TypeInsiderSharesDate

SELLTANEJA VAIBHAV2,2642026-03-06

SELLWILSON - THOMPSON KATHLEEN25,7312026-02-25

SELLMURDOCH JAMES RUPERT60,0002026-01-02

SELLMUSK KIMBAL J56,8202025-12-09

SELLTANEJA VAIBHAV2,6372025-12-08

SELLMURDOCH JAMES RUPERT60,0002025-09-15

BUYMUSK ELON REEVE2,568,7322025-09-12

SELLZHU XIAOTONG20,0002025-09-11

SELLTANEJA VAIBHAV2,6052025-09-08

SELLMURDOCH JAMES RUPERT120,0002025-08-26

Insider buying: 2,568,732 shares
Insider selling: 356,057 shares
5 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

44.6%

ACCUMULATION vs DISTRIBUTION

10% ACCUMULATING

90% DISTRIBUTING

NET SHARES FLOW

-34,033,552

FLOW SCORE

-0.04

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▲ ADDINGFMR, LLC1.05%+9.4%+3,392,632

▬ HOLDVanguard Group Inc6.90%+2.6%+6,536,853

▬ HOLDBlackrock Inc.5.58%+1.4%+2,832,222

▬ HOLDState Street Corporation3.06%+0.9%+1,080,740

▬ HOLDNORGES BANK1.01%+2.2%+812,564

▬ HOLDGeode Capital Management, LLC1.75%+0.6%+378,868

▬ HOLDMorgan Stanley0.95%-1.0%-365,095

▬ HOLDCapital World Investors1.13%-3.5%-1,550,013

▼ TRIMMINGGoldman Sachs Group Inc0.73%-8.3%-2,471,442

▼▼ HEAVY SELLJPMORGAN CHASE & CO1.19%-50.0%-44,680,881

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

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+2.9%+2,545,799

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+2.4%+1,626,924

▬ HOLDiShares Trust-iShares Core S&P 500 ETF-0.9%-343,121

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.5%+167,010

▬ HOLDInvesco QQQ Trust, Series 1-2.9%-1,046,235

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.5%-527,270

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Growth Index Fu+3.7%+1,047,800

▬ HOLDGROWTH FUND OF AMERICA-1.6%-332,216

▬ HOLDVANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard I-1.4%-232,286

▬ HOLDSELECT SECTOR SPDR TRT-State Street Consumer -3.1%-350,316

Institutional ownership: 44.6%
Smart money flow: 1 adding / 2 selling / 7 hold
Net shares removed by institutions: -34,033,552
Biggest mover: JPMORGAN CHASE & CO sold 44,680,881 shares (-50.0%)

🕶 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

1.8%

DAYS TO COVER

1.1

SI CHANGE (MoM)

↓ 6.1%

SQUEEZE RISK

MINIMAL

SHARES SHORT

60,860,404

PRIOR MONTH

64,823,111

FLOAT SHARES

2,812,710,442

AVG VOLUME

61,301,898

Short interest: 1.8% of float
Days to cover: 1.1
Short interest MoM: ↓ 6.1%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

LEAN BULLISH (80%)

Insider Trading

BULLISH (85%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

BULLISH (60%)

📋 Summary 综合摘要

[institutional] Institutional ownership: 44.6%
[institutional] Smart money flow: 1 adding / 2 selling / 7 hold
[dark_pool] Short interest: 1.8% of float
[dark_pool] Days to cover: 1.1
[options_flow] Put/Call volume ratio: 0.93 (bullish)
[options_flow] Total options volume: 1,806,143 (calls 934,890 / puts 871,253)
[insider] Insider buying: 2,568,732 shares
[insider] Insider selling: 356,057 shares

TSLA