Skip to main content
000%
BETA// LIVEPlatform in beta. Feedback welcome.Share Feedback →
Sapinover - Click to go home

// 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 17.8M issue-level records and growing. Seven daily briefs delivered before the open. While markets sleep, we watch.

Loading next brief...
FINRA ATS · 17.8M 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 · 24HNEUTRAL
+7SCORE / 100
+624H 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 · WED, AUG 12

Where the money flowed last night

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

MU: $460M · +111 bpsMU$460M▲ +111 bpsSNDK: $384M · 0 bpsSNDK$384MSKHY: $202M · 0 bpsSKHY$202MLITE: $145M · 0 bpsLITE$145MKORU: $101M · 0 bpsKORU$101MNBIS: $92M · 0 bpsNBIS$92MDRAM: $92M · 0 bpsDRAM$92MSPCX: $90M · 0 bpsSPCX$90MCRWV: $77M · 0 bpsCRWV$77MNVDA: $62M · +27 bpsNVDAINTC: $59M · +100 bpsINTCGOOGL: $57M · +46 bpsGOOGL$57M▲ +46 bpsMUU: $44M · 0 bpsMUU$44MBABA: $43M · 0 bpsBABA$43MCOHR: $43M · +393 bpsCOHR$43M▲ +393 bpsAMD: $39M · +42 bpsAMD$39M▲ +42 bpsSMCI: $34M · +851 bpsSMCI$34M▲ +851 bpsMRVL: $32M · +184 bpsMRVL$32M▲ +184 bpsTSLA: $28M · +2 bpsTSLAGOOG: $26M · 0 bpsGOOGPLTR: $25M · 0 bpsPLTRSOXX: $23M · +67 bpsSKUU: $22M · 0 bpsAAOI: $19M · 0 bps
UP / GROWTH-ORIENTEDDOWN / DEFENSIVESIZE = $ NOTIONAL
TOTAL TICKERS: $2.2B

// LIVE OVERNIGHT INTELLIGENCE · 3-VENUE PIPELINE

Top movers — last night's sessionWED, AUG 12

TOTAL NOTIONAL

$3.48B

SYMBOLS

140

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
hover to pause · 0 items
INDUSTRYEXCHANGEREGULATORYRESEARCH
VIEW ALL →

// 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 CLOSEAUG 12

DAILY BRIEF: EU CLOSE 2026-08-12

European equity markets closed the Wednesday session in broadly stable fashion, with the AI and technology hardware complex dominating price discovery on both …

READ →
US OPENAUG 12

DAILY BRIEF: US OPEN 2026-08-12

The August 12 opening session is characterized by a technology-led advance, with QQQ posting the sharpest index gain at +0.86% while the Dow Jones sits essenti…

READ →
PRE-MARKETAUG 12

DAILY BRIEF: US PRE-MARKET 2026-08-12

Overnight ATS activity reflects a bifurcated session, with large-cap indices exhibiting modest downward positioning while small-caps demonstrated relative resi…

READ →
EU OPENAUG 12

DAILY BRIEF: EUROPEAN OPEN 2026-08-12

European markets open Wednesday with a modestly defensive overnight posture, as US large-cap equity ETFs (SPY, QQQ) closed the prior session in modest negative…

READ →
ASIA CLOSEAUG 12

DAILY BRIEF: ASIA SESSION CLOSE 2026-08-12

Asia session markets closed with a modestly defensive tone as major indices in Tokyo and Shanghai wrapped their regular sessions against a backdrop of mild pre…

READ →
ASIA OPENAUG 12

DAILY BRIEF: ASIA SESSION OPEN 2026-08-12

Heading into the Asia session open on August 12, 2026, the overnight environment presents a modestly unfavorable picture for equities, with large-cap index ETF…

READ →
POST-CLOSEAUG 11

DAILY BRIEF: POST-CLOSE 2026-08-11

The August 11 regular session closed with modest, broad-based softness across large-cap indices, while small-caps posted a marginal gain, indicating a mixed an…

READ →
EU CLOSEAUG 11

DAILY BRIEF: EU CLOSE 2026-08-11

European equity markets closed Tuesday's session with modest downward pressure, reflecting a cautious posture ahead of key macroeconomic catalysts later this w…

READ →
US OPENAUG 11

DAILY BRIEF: US OPEN 2026-08-11

The August 11 open produced a narrow, divergent tape with large-cap indices holding fractional gains while small- and mid-cap proxies demonstrated comparativel…

READ →
PRE-MARKETAUG 11

DAILY BRIEF: US PRE-MARKET 2026-08-11

Overnight ATS flow presents a mixed-to-softening picture ahead of Tuesday's session, with all four major index ETFs registering modest pre-market declines and …

READ →
EU OPENAUG 11

DAILY BRIEF: EUROPEAN OPEN 2026-08-11

European markets open Tuesday against a backdrop of modest overnight softness in US extended-hours equity ETFs, rising Treasury yields at the prior session clo…

READ →
ASIA CLOSEAUG 11

DAILY BRIEF: ASIA SESSION CLOSE 2026-08-11

Tokyo equity markets are closed today in observance of Mountain Day, leaving the Asia session notably thinner in participation, with Hong Kong and Shanghai car…

READ →
ASIA OPENAUG 11

DAILY BRIEF: ASIA SESSION OPEN — 2026-08-11

Heading into the Asia session open on August 11, the overnight environment carries a modestly defensive tone, with small-cap and technology-adjacent names show…

READ →
POST-CLOSEAUG 10

DAILY BRIEF: POST-CLOSE 2026-08-10

The August 10 session closed with modest but broad-based softness across major indices, as a late-afternoon decline in technology weighed on Nasdaq-heavy posit…

READ →
EU CLOSEAUG 10

DAILY BRIEF: EU CLOSE 2026-08-10

European equity markets closed Monday's session against a backdrop of modest US index dispersion, with large-cap benchmarks treading water while small-cap and …

READ →
PRE-MARKETAUG 10

DAILY BRIEF: US PRE-MARKET 2026-08-10

Overnight ATS flow reflects broad upward positioning across large-cap technology and growth names, headlined by extraordinary single-session moves in Atlassian…

READ →
EU OPENAUG 10

DAILY BRIEF: EUROPEAN OPEN 2026-08-10

Heading into the European open on August 10, 2026, global equity positioning is modestly favorable, with US large-cap and small-cap ETFs closing the prior sess…

READ →
WEEKENDSETUPAUG 10

WEEKEND SETUP: MONDAY POSITIONING 2026-08-11

Friday's session closed on a broadly constructive note across all major indices, with the Nasdaq 100 (QQQ +1.17%) and Russell 2000 (IWM +1.11%) leading the adv…

READ →
ASIA OPENAUG 10

DAILY BRIEF: ASIA SESSION OPEN — 2026-08-10

The August 10 session closes with a broad but uneven equity advance, led by a concentrated wave of outsized earnings-driven moves in software, healthcare techn…

READ →
MONDAY PREVIEWAUG 9

MONDAY PREVIEW: AUGUST 10, 2026

Brief generated. See full report for details.

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

Get on the list.

Occasional research drops, venue intelligence updates, and pre-launch access to new analytics.