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)

0.61

BULLISH

CALL VOLUME

892,885

PUT VOLUME

542,377

TOTAL VOLUME

1,435,262

UNUSUAL STRIKES

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

TypeStrikeExpiryVolOIRatio

PUT$4052026-04-2024,83394264.2x

PUT$4082026-04-208,71444198.0x

PUT$4022026-04-2015,29787175.8x

PUT$4002026-04-2045,769285160.6x

CALL$2002026-05-082402120.0x

PUT$4102026-04-2016,63238043.8x

CALL$2202026-04-244801240.0x

PUT$3952026-04-2027,66980134.5x

CALL$4022026-04-2032,1111,05130.6x

PUT$3982026-04-2015,83152830.0x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$4002026-04-2078,612

CALL$4102026-04-2072,617

CALL$4202026-04-2066,996

CALL$4052026-04-2060,189

PUT$4002026-04-2045,769

CALL$3952026-04-2045,065

CALL$4002026-04-2442,102

CALL$4082026-04-2039,816

CALL$4022026-04-2032,111

PUT$1402026-04-2430,024

P/C OI RATIO

0.84

TOTAL OI

1,253,743

CALL OI

681,990

PUT OI

571,753

Put/Call volume ratio: 0.61 (bullish)
Total options volume: 1,435,262 (calls 892,885 / puts 542,377)
Top unusual: PUT $405.0 exp 2026-04-20 — vol/OI 264.2x
78 unusual strikes detected (41C / 37P)

👤 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.

87% BUY

13% SELL

SHARES BOUGHT (6m)

2,568,732

SHARES SOLD (6m)

375,866

NET INSIDER FLOW

+2,192,866

FORM 4 FILINGS (90d)

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

TypeInsiderSharesDate

SELLWILSON - THOMPSON KATHLEEN25,8092026-03-30

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

Insider buying: 2,568,732 shares
Insider selling: 375,866 shares
4 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

44.7%

ACCUMULATION vs DISTRIBUTION

10% ACCUMULATING

90% DISTRIBUTING

NET SHARES FLOW

-34,027,637

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%-8.2%-2,465,527

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

ETF & Mutual Fund Flow (1 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

▲ ADDINGInvesco QQQ Trust, Series 1+10.2%+3,550,039

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

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+60,688

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -1.9%-650,647

▬ 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 -1.4%-151,202

Institutional ownership: 44.7%
Smart money flow: 1 adding / 2 selling / 7 hold
Net shares removed by institutions: -34,027,637
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

2.0%

DAYS TO COVER

1.1

SI CHANGE (MoM)

↑ 6.1%

SQUEEZE RISK

MINIMAL

SHARES SHORT

65,598,603

PRIOR MONTH

61,839,735

FLOAT SHARES

2,812,635,394

AVG VOLUME

62,775,052

Short interest: 2.0% of float
Days to cover: 1.1
Short interest MoM: ↑ 6.1%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

BULLISH (82%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 2.0% of float
[dark_pool] Days to cover: 1.1
[institutional] Institutional ownership: 44.7%
[institutional] Smart money flow: 1 adding / 2 selling / 7 hold
[options_flow] Put/Call volume ratio: 0.61 (bullish)
[options_flow] Total options volume: 1,435,262 (calls 892,885 / puts 542,377)
[insider] Insider buying: 2,568,732 shares
[insider] Insider selling: 375,866 shares

TSLA