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New reportBattle of the Overnight ATS TitansRead →

// VETERAN-OWNED · APPLIED INTELLIGENCE

Decision intelligence for domains that don't forgive error.

Markets. Government. Digital assets. Alt-data. We build the AI and machine-learning systems that turn what is fragmented and invisible into what gets decided.

Forward-built. We show our work.OPEN METHODOLOGY · AUDITABLE SIGNALS · VERIFIABLE INFRASTRUCTURE

// THE HOUSE · SIX DIVISIONS, ONE CAPABILITY

LIVEFLAGSHIP THEATER

Markets

WE OWN THE NIGHT

The overnight tape across three ATS venues, a structural read on 1,137 ETFs, institutional flow, and an AI layer that turns it into a decision before the open.

ENTER →

3

ATS VENUES

35

FINRA-REPORTING

1,137

ETFs MAPPED

24/7

ALWAYS WATCHING

FRONTIERIN ACTIVE DEVELOPMENT · PARTNER EARLY
BUILD A FRONTIER THEATER WITH US →
ENGINEPOWERS EVERY THEATER

// THE SPINE

AI / ML

Machine learning under every division. The brief engine, FRAGO alerts, regime models, and ETF clustering already run in production, not on a roadmap.

// THE THROUGH-LINE

Prove the engine. Then point it at the next hard problem.

Our purpose does not change by domain: make fragmented, high-stakes data legible, then make it decidable. We proved it on the overnight tape. We are pointing it next at government missions, digital-asset infrastructure, and the alt-data nobody else has structured. The frontier is open by design, because the sharpest theaters get built with partners who are in early.

VENUES · ETF ISSUERS · FEDERAL TEAMS · QUANT DESKS · DATA PROVIDERS

// MARKETS · THE LIVE THEATER
⌖ HOVER · NVG REVEAL
Sapinover

// 24-HOUR MARKET & ATS INTELLIGENCE

Market structure,engineered for institutional desks.Available to all.

Aggregated 3-venue overnight ATS pipeline. 35 FINRA-reporting ATS venues. Over 21.8M issue-level records and growing. Seven daily briefs delivered before the open. While markets sleep, we watch.

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FINRA ATS · 21.8M records · 35 venues · 93 weeksEXPLORE →

// TRAILING MARKET DIRECTION

20-day direction trail

X-O grid of daily up/down sessions for SPY and QQQ. 5-day moving average overlay, next-day Monte Carlo projection, and historical-percentile context.

FULL MARKETS PAGE →
LOADING DIRECTION DATA...
LOADING DIRECTION DATA...
// TRAILING MARKET DIRECTION · 24HNEUTRALEQUITY GUARD
+5SCORE / 100
· 024H Δ
FULL DIRECTIONAL CHART →

// PLATFORM TOTALS

90+
ATS TRADING DAYS
Sep 2025 to present
71K+
OBSERVATIONS
Institutional-grade filter ($50K+ notional)
3,500+
UNIQUE SYMBOLS
Equities and ETFs across 3 venues
$200B+
TOTAL ATS NOTIONAL
Cumulative overnight dollar volume

// OVERNIGHT HEATMAP · THU, OCT 29

Where the money flowed last night

Box size = notional traded. Color = overnight indication (green up, red down). Intensity = magnitude.

GOOGL: $556M · -964 bpsGOOGL$556M▼ -964 bpsMU: $402M · -282 bpsMU$402M▼ -282 bpsGOOG: $358M · -951 bpsGOOG$358M▼ -951 bpsSKHY: $328M · -192 bpsSKHY$328M▼ -192 bpsKORU: $314M · -787 bpsKORU$314M▼ -787 bpsSNDK: $312M · -339 bpsSNDK$312M▼ -339 bpsLITE: $193M · +472 bpsLITE$193M▲ +472 bpsNVDA: $125M · -93 bpsNVDA$125MMSFT: $114M · +351 bpsMSFT$114M▲ +351 bpsINTC: $109M · -322 bpsINTC$109M▼ -322 bpsNBIS: $101M · -578 bpsNBIS$101M▼ -578 bpsSPCX: $97M · -130 bpsSPCX$97M▼ -130 bpsTSLA: $94M · -101 bpsTSLA$94M▼ -101 bpsAMD: $93M · -287 bpsAMD$93M▼ -287 bpsDRAM: $85M · -326 bpsDRAM$85M▼ -326 bpsMRVL: $79M · -810 bpsMRVL$79MSOXX: $63M · -268 bpsSOXX$63M▼ -268 bpsBE: $63M · -475 bpsBE$63M▼ -475 bpsMETA: $53M · +56 bpsMETA$53MTSM: $50M · -233 bpsTSM$50MNOW: $43M · -1815 bpsAVGO: $43M · -280 bpsAMZN: $43M · -73 bpsAMZN$43M▼ -73 bpsORCL: $41M · -234 bpsORCL$41M
UP / GROWTH-ORIENTEDDOWN / DEFENSIVESIZE = $ NOTIONAL
TOTAL TICKERS: $3.8B

// LIVE OVERNIGHT INTELLIGENCE · 3-VENUE PIPELINE

Top movers: last night's sessionTHU, OCT 29

TOTAL NOTIONAL

$6.99B

SYMBOLS

133

FULL SESSION →

TOP 12 · BY NOTIONAL

SECTOR HEAT

MARKET INTEL →

Aggregated across BlueOcean · Bruce · Moon overnight ATS venues. $50K notional floor. Updates after the 9:15 AM ET pipeline run each weekday.

// INTERACTIVE · OVERNIGHT TICKER LOOKUP

Look up any ticker. See its overnight footprint.

Query the 3-venue overnight ATS pipeline for any symbol. Returns last night's notional, volume, VWAP, timing differential, and a 5-session history. No subscription required.

TRY A SAMPLE

Data from 3-venue overnight ATS pipeline. $50K notional floor. Updates after the 9:15 AM ET pipeline run each weekday. Some symbols may not be tracked if they don't trade overnight or fall below the threshold.

sapinover@ats:~ $

$ awaiting query...

Enter a ticker or pick a sample to begin.

Example: NVDA, TSLA, SOXL, SPY

// TRADINGVIEW CHART

Query a ticker to see its chart

// 24H TRADING INTELLIGENCE

Around-the-clock market structure feed

Curated headlines on overnight venues, market structure, regulation, and 24-hour trading. Auto-refreshed from industry sources.

FULL 24H TRADING PAGE →
LIVE FEED
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// FIELD REPORTS · LAST 20 BRIEFS

Field reports

Time-stamped briefings from the overnight to post-close session cycle. Asia Open through Post-Close · 7 daily reports.

EU OPENOCT 30

DAILY BRIEF: EUROPEAN OPEN 2026-10-30

Heading into the European open on October 30, 2026, overnight conditions reflect a meaningfully defensive posture, with Nasdaq futures plunging approximately 2…

READ →
ASIA CLOSEOCT 30

DAILY BRIEF: ASIA SESSION CLOSE 2026-10-30

Asia session trade on October 30 unfolded against a backdrop of renewed technology sector pressure following disappointing earnings from Google, Amazon, Intel,…

READ →
ASIA OPENOCT 30

DAILY BRIEF: ASIA SESSION OPEN 2026-10-30

Global overnight positioning is decidedly defensive heading into the Asia session, with Nasdaq-complex assets under significant pressure following heavy post-c…

READ →
POST-CLOSEOCT 29

DAILY BRIEF: POST-CLOSE 2026-10-29

The October 29 session closed with divergent index performance: large-cap technology weighed heavily on the S&P 500 and Nasdaq 100 while small-caps outperforme…

READ →
EU CLOSEOCT 29

DAILY BRIEF: EU CLOSE 2026-10-29

European equity markets closed the Thursday session against a backdrop of significant post-earnings pressure in US mega-cap technology, with Alphabet's steep d…

READ →
US OPENOCT 29

DAILY BRIEF: US OPEN 2026-10-29

The October 29 open is defined by a concentrated post-earnings dislocation in mega-cap technology, with Alphabet (GOOGL/GOOG) shedding approximately 13% on ele…

READ →
PRE-MARKETOCT 29

DAILY BRIEF: US PRE-MARKET 2026-10-29

Overnight BOATS sample flow (Alpaca venue only; full 3-venue data publishes at 9:15 AM ET) is dominated by a sharp unwind in semiconductor and mega-cap technol…

READ →
EU OPENOCT 29

DAILY BRIEF: EUROPEAN OPEN · 2026-10-29

Heading into the European open on 29 October 2026, the macro environment is shaped by a materially adverse post-close development in US technology earnings: Al…

READ →
ASIA CLOSEOCT 29

DAILY BRIEF: ASIA SESSION CLOSE 2026-10-29

Asian equity markets closed the Thursday session against a backdrop of modestly positive US extended-hours positioning in major ETFs, partially offset by a not…

READ →
ASIA OPENOCT 29

DAILY BRIEF: ASIA SESSION OPEN 2026-10-29

The overnight environment is shaped decisively by Alphabet's post-close earnings miss, which has reignited concerns around AI capital expenditure sustainabilit…

READ →
POST-CLOSEOCT 28

DAILY BRIEF: POST-CLOSE 2026-10-28

The October 28 session closed with broad but measured gains across all major US equity indices, with the Nasdaq 100 leading at +0.60% as technology names attra…

READ →
EU CLOSEOCT 28

DAILY BRIEF: EU CLOSE 2026-10-28

European equity markets closed Wednesday's session with measured upward bias, supported by energy sector strength as crude oil surged above $102 per barrel and…

READ →
US OPENOCT 28

DAILY BRIEF: US OPEN 2026-10-28

The October 28 opening session presents a modestly upward posture across all four major index proxies, with the Russell 2000 leading early at +0.25% while larg…

READ →
PRE-MARKETOCT 28

DAILY BRIEF: US PRE-MARKET 2026-10-28

Overnight BOATS sample activity (single venue, partial data pending full 3-venue pipeline at 9:15 AM ET) identified 71 symbols with prints, led by concentrated…

READ →
EU OPENOCT 28

DAILY BRIEF: EUROPEAN OPEN 2026-10-28

Heading into the European open on Wednesday, October 28, 2026, global market conditions are modestly supportive, with US extended-hours equity positioning fini…

READ →
ASIA CLOSEOCT 28

DAILY BRIEF: ASIA SESSION CLOSE 2026-10-28

Asia session trade on October 28 concluded with measured upward positioning across equity index futures, with technology-oriented instruments leading gains as …

READ →
ASIA OPENOCT 28

DAILY BRIEF: ASIA SESSION OPEN · 2026-10-28

Global equity markets are entering the Asia session with a broadly growth-oriented posture, led by technology and energy outperformance during the regular sess…

READ →
POST-CLOSEOCT 27

DAILY BRIEF: POST-CLOSE 2026-10-27

US equities closed broadly higher on October 27, with technology and small-cap names leading the session while the Dow lagged notably, reflecting a growth-orie…

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EU CLOSEOCT 27

DAILY BRIEF: EU CLOSE 2026-10-27

European equity markets closed Tuesday's session against a backdrop of measured upward momentum in US equities, with technology and growth-oriented names leadi…

READ →
US OPENOCT 27

DAILY BRIEF: US OPEN 2026-10-27

The opening auction on October 27 printed a modest, divergent character across major indices, with Nasdaq-100 leading to the upside (+0.41%) while the Dow Jone…

READ →

Scroll horizontally to browse · Asia Open + EU Open briefs are free · remaining 5 weekday briefs require Retail tier

// FIELD VOICE

“
The first market intelligence data super aggregator I know for the U.S. trading landscape. Legacy exchanges, daytime dark pools, overnight lit pools, stitched all together in one place. The normalization of the entire spaghetti ball mess of all of it. From a 24-hour perspective.
GO

Senior ETF Capital Markets Executive

Co-founder, U.S. Overnight Trading Venue

OUR MISSION

This is not just for traders. Risk managers need it before the open. Compliance teams need it before the close. Macro strategists need it overnight.

If none of those categories fit you, tell us what you need to see. We will build it.

CVE-Verified Veteran-Owned Small Business

CVE-VERIFIED
VETERAN-OWNED
SMALL BUSINESS

VETERAN-OWNED. TRADER-BUILT.

Sapinover is built by traders, quants, and military veterans with two decades of institutional buy-side and market-structure experience.

Built on principles, not on quarterly cycles.

// OVERNIGHT MARKET INTELLIGENCE UPDATES · NO SPAM · UNSUBSCRIBE ANYTIME

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