Whale Tracker

LEAN BULLISH

Net positive whale activity for SNDK. Smart money shows interest, but signals are mixed. Insiders are net buyers (21,401 shares bought vs 4,771 sold) — bullish conviction from management.

Action Plan

Consider building a position on pullbacks
Set stop-loss below key support level
Re-evaluate if insider selling accelerates

ACCUMULATION

6.3/10

Whale Activity Rating

Distribution Neutral Accumulation

Options Flow: NEUTRAL

Insider: BULLISH

Dark Pool: NEUTRAL

3/4 sources | Confidence: 77%

📈 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)

0.97

NEUTRAL

CALL VOLUME

76,913

PUT VOLUME

74,539

TOTAL VOLUME

151,452

UNUSUAL STRIKES

High Volume Contracts — Vol > 500 (10 contracts)

TypeStrikeExpiryVolume

CALL$10002026-04-178,792

CALL$9502026-04-176,011

CALL$9102026-04-174,204

PUT$9002026-04-174,103

CALL$9002026-04-173,929

CALL$9202026-04-173,761

CALL$9302026-04-173,504

CALL$11002026-04-173,127

PUT$8402026-04-172,783

PUT$8302026-04-172,651

P/C OI RATIO

0.0

TOTAL OI

CALL OI

PUT OI

Put/Call volume ratio: 0.97 (bullish)
Total options volume: 151,452 (calls 76,913 / puts 74,539)

👤 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.

82% BUY

18% SELL

SHARES BOUGHT (6m)

21,401

SHARES SOLD (6m)

4,771

NET INSIDER FLOW

+16,630

FORM 4 FILINGS (90d)

Recent Insider Transactions (0 buys / 2 sells / 8 grants)

TypeInsiderSharesDate

SELLSUZUKI MIYUKI3,5002026-02-25

GRANTBRADLEY ALEXANDER R.8632025-12-30

SELLSAYINER NECIP1,2712025-12-03

GRANTSAYINER NECIP9792025-11-18

GRANTCAULFIELD THOMAS9792025-11-18

GRANTKUMAR DEVINDER9792025-11-18

GRANTSHOOK ELLYN J9792025-11-18

GRANTSUZUKI MIYUKI9792025-11-18

GRANTCASSIDY RICHARD B II1,1432025-11-18

GRANTGOECKELER DAVID V85,0252025-09-03

Insider buying: 21,401 shares
Insider selling: 4,771 shares
11 Form 4 filings in last 90 days
Net insider BUYING — bullish signal

🕶 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

8.5%

DAYS TO COVER

0.4

SI CHANGE (MoM)

↓ 5.3%

SQUEEZE RISK

LOW

SHARES SHORT

8,063,499

PRIOR MONTH

8,519,014

FLOAT SHARES

139,059,997

AVG VOLUME

19,857,940

Short interest: 8.5% of float
Days to cover: 0.4
Short interest MoM: ↓ 5.3%
Squeeze risk: LOW

📡 Data Sources 数据来源

Options Flow

NEUTRAL (80%)

Insider Trading

BULLISH (90%)

Smart Money Flow

NO DATA

Short Interest

NEUTRAL (60%)

📋 Summary 综合摘要

[dark_pool] Short interest: 8.5% of float
[dark_pool] Days to cover: 0.4
[options_flow] Put/Call volume ratio: 0.97 (bullish)
[options_flow] Total options volume: 151,452 (calls 76,913 / puts 74,539)
[insider] Insider buying: 21,401 shares
[insider] Insider selling: 4,771 shares
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