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)

0.38

BULLISH

CALL VOLUME

195,236

PUT VOLUME

74,252

TOTAL VOLUME

269,488

UNUSUAL STRIKES

Unusual Strikes — Vol/OI > 3x (6C / 4P)

TypeStrikeExpiryVolOIRatio

CALL$2752026-05-2259159.0x

PUT$1982026-05-0855227.5x

CALL$2182026-05-0837218.5x

CALL$1922026-06-051321112.0x

CALL$1752026-06-056575911.1x

PUT$1722026-06-0533311.0x

CALL$2382026-05-0830310.0x

PUT$1752026-06-05118139.1x

CALL$1852026-06-05618867.2x

PUT$1722026-05-159741476.6x

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$1802026-05-0825,552

CALL$2002026-05-0817,409

CALL$2002026-06-1815,694

CALL$2002026-05-1510,082

PUT$1682026-05-089,490

CALL$1752026-05-088,845

CALL$1702026-05-158,340

CALL$1902026-05-088,298

CALL$1702026-05-087,078

PUT$1602026-05-086,335

P/C OI RATIO

0.6

TOTAL OI

994,322

CALL OI

622,063

PUT OI

372,259

Put/Call volume ratio: 0.38 (bullish)
Total options volume: 269,488 (calls 195,236 / puts 74,252)
Top unusual: CALL $275.0 exp 2026-05-22 — vol/OI 59.0x
29 unusual strikes detected (18C / 11P)

👤 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.

12% BUY

88% SELL

SHARES BOUGHT (6m)

32,826

SHARES SOLD (6m)

242,413

NET INSIDER FLOW

-209,587

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 10 sells / 0 grants)

TypeInsiderSharesDate

SELLLEVEY STUART A15,0002026-04-16

SELLMAGOUYRK CLAYTON M10,0002026-02-09

SELLKEHRING DOUGLAS A35,0002026-01-15

SELLHURA MARK15,0002025-12-24

SELLSELIGMAN NAOMI O2,2232025-12-23

SELLMAGOUYRK CLAYTON M10,0002025-12-19

SELLBERG JEFFREY S49,3652025-10-28

SELLSMITH MARIA10,0002025-10-23

SELLMAGOUYRK CLAYTON M40,0002025-10-21

SELLLEVEY STUART A19,7582025-10-10

Insider buying: 32,826 shares
Insider selling: 242,413 shares
5 Form 4 filings in last 90 days
Net insider SELLING — bearish 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

44.1%

ACCUMULATION vs DISTRIBUTION

30% ACCUMULATING

70% DISTRIBUTING

NET SHARES FLOW

-33,148,419

FLOW SCORE

+0.08

ADDING

SELLING

Institutional Position Changes (QoQ)

ActionInstitution% HeldQoQ ΔShares Δ

▲▲ HEAVY BUYCapital Research Global Investors1.05%+29.3%+6,825,611

▲ ADDINGBlackrock Inc.5.14%+5.8%+8,132,085

▲ ADDINGNORGES BANK0.77%+13.8%+2,690,835

▬ HOLDVanguard Group Inc6.08%+3.5%+5,845,884

▬ HOLDState Street Corporation2.66%+4.4%+3,218,285

▬ HOLDGeode Capital Management, LLC1.31%+1.8%+663,577

▬ HOLDMorgan Stanley0.94%+1.9%+495,314

▬ HOLDNorthern Trust Corporation0.66%-2.0%-395,661

▼ TRIMMINGFMR, LLC1.02%-8.5%-2,705,303

▼▼ HEAVY SELLJPMORGAN CHASE & CO1.43%-58.4%-57,919,046

ETF & Mutual Fund Flow (3 adding / 0 selling)

ActionFundQoQ ΔShares Δ

▬ HOLDVANGUARD INDEX FUNDS-Vanguard Total Stock Mar+1.3%+705,577

▬ HOLDVANGUARD INDEX FUNDS-Vanguard 500 Index Fund+3.7%+1,521,208

▬ HOLDiShares Trust-iShares Core S&P 500 ETF+1.7%+355,927

▬ HOLDFidelity Concord Street Trust-Fidelity 500 In+0.2%+36,326

▬ HOLDSPDR S&P 500 ETF TRUST-State Street SPDR S&P -0.6%-124,668

▲▲ HEAVY BUVANGUARD INDEX FUNDS-Vanguard Growth Index Fu+97.8%+8,966,224

▬ HOLDSELECT SECTOR SPDR TRT-State Street Technolog-2.5%-328,902

▲ ADDINGGROWTH FUND OF AMERICA+10.5%+1,194,121

▬ HOLDVANGUARD WORLD FUND-Vanguard Information Tech+2.5%+271,083

▲▲ HEAVY BUINVESTMENT CO OF AMERICA+24.0%+2,009,868

Institutional ownership: 44.1%
Smart money flow: 3 adding / 2 selling / 5 hold
Net shares removed by institutions: -33,148,419
Biggest mover: JPMORGAN CHASE & CO sold 57,919,046 shares (-58.4%)

🕶 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

1.7%

DAYS TO COVER

1.1

SI CHANGE (MoM)

↓ 4.0%

SQUEEZE RISK

MINIMAL

SHARES SHORT

29,340,158

PRIOR MONTH

30,553,140

FLOAT SHARES

1,709,004,054

AVG VOLUME

29,293,393

Short interest: 1.7% of float
Days to cover: 1.1
Short interest MoM: ↓ 4.0%
Squeeze risk: MINIMAL

📡 Data Sources 数据来源

Options Flow

BULLISH (80%)

Insider Trading

BEARISH (85%)

Smart Money Flow

NEUTRAL (75%)

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 1.7% of float
[dark_pool] Days to cover: 1.1
[institutional] Institutional ownership: 44.1%
[institutional] Smart money flow: 3 adding / 2 selling / 5 hold
[insider] Insider buying: 32,826 shares
[insider] Insider selling: 242,413 shares
[options_flow] Put/Call volume ratio: 0.38 (bullish)
[options_flow] Total options volume: 269,488 (calls 195,236 / puts 74,252)

ORCL