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MRK

Merck & Company, Inc.

Active Signal

Congress Trades

4

ARK Trades

0

ARK ETFs

0

Dark Pool Events

1

Insider Trades

0

Institutions

0

13D/G Filings

0

Signal Confluence Breakdown

Total Confluence Score

31.2

BEARISH

From 3 sources · Oct 27, 2026

The score orders research attention. Review each source record, date, and availability state before drawing a conclusion.

Congress 0.8 / 100
ARK Invest 0 / 100
Dark Pool 0 / 100
Insiders 0 / 100
Institutions 0 / 100
Short Interest 10 / 100
Superinvestors 30 / 100

Signal Details

Congress Aug 19, 2026

Maria Elvira Salazar (R) bought $15,001 - $50,000

1
Superinvestor Oct 27, 2026

1 superinvestors selling

30
Short Interest Sep 30, 2026

SI 1.1% of float · DTC 2.5 · Chg -17.9%

10
Congress 4 Dark Pool 1
Congress Trades 4
View all →
Maria Elvira SalazarRSale$1,001 - $15,000Sep 24, 2026-4.47%
Maria Elvira SalazarRPurchase$15,001 - $50,000Aug 19, 2026-7.12%
Maria Elvira SalazarRPurchase$15,001 - $50,000Aug 19, 2026-7.12%
Alan ArmstrongRSale (Full)$15,001 - $50,000Mar 27, 2026-3.12%
Dark Pool Activity 1

0 anomalies detected (Z-score > 2)

View all →
Oct 26, 202625.58%25.58%-1.054,172,868
External Research Links
TradingView Yahoo Finance SEC EDGAR

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