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)

0.03

BULLISH

CALL VOLUME

11,790

PUT VOLUME

298

TOTAL VOLUME

12,088

UNUSUAL STRIKES

1

Unusual Strikes — Vol/OI > 3x (1C / 0P)

TypeStrikeExpiryVolOIRatio

CALL$12026-05-159,5192,5323.8x

High Volume Contracts — Vol > 500 (1 contracts)

TypeStrikeExpiryVolume

CALL$12026-05-159,519

P/C OI RATIO

0.09

TOTAL OI

63,507

CALL OI

58,182

PUT OI

5,325

Put/Call volume ratio: 0.03 (bullish)
Total options volume: 12,088 (calls 11,790 / puts 298)
Top unusual: CALL $1.0 exp 2026-05-15 — vol/OI 3.8x

👤 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.

SHARES BOUGHT (6m)

0

SHARES SOLD (6m)

0

NET INSIDER FLOW

0

FORM 4 FILINGS (90d)

0

0 Form 4 filings in last 90 days

🏦 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

26.0%

ACCUMULATION vs DISTRIBUTION

50% ACCUMULATING

50% DISTRIBUTING

NET SHARES FLOW

+2,978,324

FLOW SCORE

+0.23

ADDING

5

SELLING

3

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

★ NEW POSITIONState Street Corporation1.53%NEW+2,302,766

★ NEW POSITIONQube Research & Technologies Ltd1.39%NEW+2,265,055

★ NEW POSITIONTwo Sigma Investments, LP1.02%NEW+1,254,389

★ NEW POSITIONRenaissance Technologies, LLC0.90%NEW+964,326

▲▲ HEAVY BUYCitigroup Inc.1.72%+71.5%+1,541,943

▬ HOLDMigdal Insurance & Financial Holdings Ltd.3.41%0.0%0

▬ HOLDNeuberger Berman Group, LLC1.96%-4.6%-200,600

▼ TRIMMINGPhoenix Financial Ltd.1.58%-5.5%-197,490

▼▼ HEAVY SELLMillennium Management Llc1.09%-51.4%-2,459,479

▼▼ HEAVY SELLMorgan Stanley1.27%-47.9%-2,492,586

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

ActionFundQoQ ΔShares Δ

▬ HOLDSPDR SERIES TRT-State Street SPDR S&P Kensho -0.8%-16,853

▬ HOLDNEUBERGER BERMAN EQUITY FUNDS-Neuberger Berma0.0%0

▬ HOLDSPDR INDEX SHARES Fd.S-State Street SPDR PORT+3.0%+28,959

★ NEW POSIAmplify ETF Trust-Amplify BlueStar Israel TecNEW+133,795

▬ HOLDTrust for Professional Managers-Column Small 0.0%0

▼ TRIMMINGSPDR SERIES TRUST-State Street SPDR S&P Kensh-8.6%-18,924

▬ HOLDFidelity Concord Street Trust-Fidelity Nasdaq0.0%0

▬ HOLDFidelity Covington TRT-Fidelity Electric Vehi0.0%0

▬ HOLDMORGAN STANLEY PATHWAY Fd.S-Morgan Stanley Pa-2.2%-1,695

▬ HOLDSPDR INDEX SHARES Fd.S-State Street SPDR S&P +2.1%+1,475

Institutional ownership: 26.0%
Smart money flow: 5 adding / 3 selling / 2 hold
Net shares added by institutions: +2,978,324
Biggest mover: Morgan Stanley sold 2,492,586 shares (-47.9%)

🕶 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

9.6%

DAYS TO COVER

7.7

SI CHANGE (MoM)

↓ 3.0%

SQUEEZE RISK

LOW

SHARES SHORT

20,156,592

PRIOR MONTH

20,779,290

FLOAT SHARES

195,510,338

AVG VOLUME

2,458,298

Short interest: 9.6% of float
Days to cover: 7.7
Short interest MoM: ↓ 3.0%
Squeeze risk: LOW

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

NEUTRAL (20%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

LEAN BEARISH (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 9.6% of float
[dark_pool] Days to cover: 7.7
[institutional] Institutional ownership: 26.0%
[institutional] Smart money flow: 5 adding / 3 selling / 2 hold
[options_flow] Put/Call volume ratio: 0.03 (bullish)
[options_flow] Total options volume: 12,088 (calls 11,790 / puts 298)
[insider] 0 Form 4 filings in last 90 days

INVZ