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

33

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. 33 FINRA-reporting ATS venues. Over 19.7M issue-level records and growing. Seven daily briefs delivered before the open. While markets sleep, we watch.

Loading next brief...
FINRA ATS · 19.7M records · 33 venues · 102 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
-5SCORE / 100
+324H 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 · TUE, JUL 28

Where the money flowed last night

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

MU: $541M · -383 bpsMU$541M-383 bpsSNDK: $387M · -426 bpsSNDK$387M-426 bpsKORU: $242M · -1312 bpsKORU$242M-1312 bpsSKHY: $183M · -304 bpsSKHY$183M-304 bpsNVDA: $156M · -106 bpsNVDA$156M-106 bpsDRAM: $148M · -515 bpsDRAM$148M-515 bpsTSLA: $97M · -150 bpsTSLAINTC: $90M · -320 bpsINTCAMD: $76M · -278 bpsAMDSNDQ: $65M · +923 bpsMUU: $58M · -770 bpsSOXX: $55M · -239 bpsSOXX$55M-239 bpsSPCX: $44M · -232 bpsSPCX$44M-232 bpsGOOGL: $43M · -45 bpsGOOGL$43M-45 bpsMRVL: $41M · -321 bpsMRVLTSM: $40M · -179 bpsTSMASML: $36M · -266 bpsWDC: $33M · -416 bpsWDC$33M-416 bpsMSFT: $33M · +32 bpsMSFT$33M▲ +32 bpsNBIS: $27M · -328 bpsNBIS$27MSKDD: $27M · +629 bpsSKDD$27MAAPL: $24M · +21 bpsSMH: $21M · -200 bpsQLD: $20M · -176 bps
UP / GROWTH-ORIENTEDDOWN / DEFENSIVESIZE = $ NOTIONAL
TOTAL TICKERS: $2.5B

// LIVE OVERNIGHT INTELLIGENCE · 3-VENUE PIPELINE

Top movers — last night's sessionTUE, JUL 28

TOTAL NOTIONAL

$5.12B

SYMBOLS

125

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.

PRE-MARKETJUL 28

DAILY BRIEF: US PRE-MARKET — 2026-07-28

Overnight BOATS sample activity (single-venue, partial) reflects concentrated downward pressure in the semiconductor complex, with SOXL printing a -7.25% overn…

READ →
EU OPENJUL 28

DAILY BRIEF: EUROPEAN OPEN 2026-07-28

Overnight conditions heading into the European open present a mixed picture with no decisive directional conviction. Large-cap technology names are exhibiting …

READ →
ASIA CLOSEJUL 28

DAILY BRIEF: ASIA SESSION CLOSE 2026-07-28

Asia session closed on a mixed and measured tone, with no single dominant theme driving broad directional consistency across Tokyo, Shanghai, or Hong Kong. Cry…

READ →
ASIA OPENJUL 28

DAILY BRIEF: ASIA SESSION OPEN — 2026-07-28

Heading into the Asia session open, US equity markets closed largely flat to modestly mixed at the index level, with the Dow and small-cap Russell 2000 showing…

READ →
EU CLOSEJUL 27

DAILY BRIEF: EU CLOSE 2026-07-27

European equity markets closed the Monday session with a measured tone, with the semiconductor and memory storage complex under significant pressure following …

READ →
US OPENJUL 27

DAILY BRIEF: US OPEN 2026-07-27

The 9:30 open delivered a broadly positive auction across major indices, with small-caps leading and the Nasdaq lagging relative peers, suggesting a rotation a…

READ →
PRE-MARKETJUL 27

DAILY BRIEF: US PRE-MARKET 2026-07-27

Overnight ATS flow presents a sharply bifurcated session: significant downward pressure concentrated in technology and AI-infrastructure names offsets isolated…

READ →
ASIA CLOSEJUL 27

DAILY BRIEF: ASIA SESSION CLOSE 2026-07-27

Asia session price action on July 27, 2026 is dominated by a sharp crude oil decline of 6.28%, a move of sufficient magnitude to warrant PRIORITY classificatio…

READ →
ASIA OPENJUL 27

DAILY BRIEF: ASIA SESSION OPEN — 2026-07-27

Heading into the Asia session open, the overnight environment is defined by sharp bifurcation across sectors, with technology and AI-infrastructure names under…

READ →
MONDAY PREVIEWJUL 26

MONDAY PREVIEW: July 27, 2026

Brief generated. See full report for details.

READ →
WEEKEND RECAPJUL 25

WEEKEND ANALYSIS: WEEK OF JULY 20–24, 2026

Brief generated. See full report for details.

READ →
POST-CLOSEJUL 24

DAILY BRIEF: POST-CLOSE 2026-07-24

Thursday's regular session closed with a notably divergent tape: large-cap value and dividend-oriented names carried the Dow to a +0.48% gain while the Nasdaq …

READ →
EU CLOSEJUL 24

DAILY BRIEF: EU CLOSE 2026-07-24

European equity markets closed Friday's session amid a bifurcated global tape, with US large-cap indices showing a pronounced split between the Dow and S&P 500…

READ →
PRE-MARKETJUL 24

DAILY BRIEF: US PRE-MARKET 2026-07-24

Overnight BOATS sample flow reflects a mixed-to-negative session, led by concentrated semiconductor pressure as SOXL prints a -2.10% VWAP displacement on $492.…

READ →
EU OPENJUL 24

DAILY BRIEF: EUROPEAN OPEN 2026-07-24

Global equities enter the European open under measurable pressure, with US cash equity ETFs posting broad session declines led by Nasdaq 100 (QQQ -1.90%) ahead…

READ →
ASIA CLOSEJUL 24

DAILY BRIEF: ASIA SESSION CLOSE 2026-07-24

Asia session trade on July 24, 2026 unfolded against a backdrop of notable pressure across U.S. equity futures, with extended-hours readings on SPY (-1.23%), Q…

READ →
ASIA OPENJUL 24

DAILY BRIEF: ASIA SESSION OPEN — 2026-07-24

Equity markets closed under significant pressure on July 24, with extended-hours ETF proxies confirming broad deterioration across large-cap indices, led by Na…

READ →
POST-CLOSEJUL 23

DAILY BRIEF: POST-CLOSE 2026-07-23

US equities closed broadly lower on July 23rd, with the Nasdaq 100 leading the decline at -1.90% as Magnificent Seven names absorbed notable pressure from anal…

READ →
PRE-MARKETJUL 23

DAILY BRIEF: US PRE-MARKET 2026-07-23

Overnight BOATS sample activity across 71 symbols reflects concentrated downward pressure in mega-cap technology following disappointing earnings from Tesla an…

READ →
EU OPENJUL 23

DAILY BRIEF: EUROPEAN OPEN 2026-07-23

Overnight conditions ahead of the European open reflect measured defensive positioning, with US equity ETFs closing marginally lower on extended-hours activity…

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.