QMA
Register

Analytický a vzdělávací obsah — ne investiční poradenství. QMA není registrovaný poradce (SEC/FINRA/MiFID II/ČNB). Minulá výkonnost ≠ budoucí výnosy. Data mohou být opožděná. Část obsahu tvoří AI 🤖.

All articles
Academy · Topic

🐋Smart Money

What the pros do — insiders, off-exchange trading (FINRA), 13F funds, Congress trades and options flow. QMA's main analytical edge.

26 articles

Smart Money — overview

Smart money is an umbrella term for the "smart" capital — company insiders, large institutional funds, hedge funds filing 13F reports, members of Congress and large options players. Tracking their publicly reported activity is QMA's main analytical edge: while the average investor reacts to news, this data shows what professionals have publicly reported — with a delay and with no guarantee of what it means for the future. Everything comes from public registries — SEC EDGAR (insider Form 4), quarterly institutional 13F reports, STOCK Act Congressional disclosures and off-exchange volumes (FINRA) from public sources. Each layer carries different signal value and lag. Insider buys are often the strongest signal because management knows the business best — but they may buy for many reasons and sell for one. 13F positions are filed up to 45 days after quarter-end, so they show the past, not the present. Off-exchange trading (FINRA) and options flow hint at institutional interest in closer-to-real time but are noisy. QMA therefore does not read any single layer in isolation; it looks for confluence — where several independent layers point the same way. It is important to understand what this data is and is not. The fact that an insider reported a buy is a verified SEC event — not an instruction for you to buy too. QMA describes and scores these signals, but the final decision and its risk stay with you. This is educational and analytical context, not investment advice.

Smart Money articles

13F with a 45-Day Delay: Why Buffett's Purchase You Read About Today Might Be Long Gone

Quarterly 13F filings are like peeking at the cards of the best poker players for regular investors. However, if you don't know the rules of the game, it's easy to mistake an old photo for the current reality.

Intermediate 5 min

13F Reports and Institutional Flow: How to Read Big-Money Signals Without Blindly Copying Them

Quarterly 13F filings reveal what the world's largest funds hold — but with a 45-day lag and several blind spots. Learn how to interpret them correctly and combine them with fresher signals.

Advanced 6 min

未能交割(FTD):大多数交易者忽视的轧空信号

未能交割(FTD)是几乎无人关注的公开监管数据——然而持续偏高的 FTD 可能是轧空压力的成因之一。本文以通俗语言解释什么是 FTD、数据发布渠道、如何解读趋势,以及——坦诚而言——为何仅凭 FTD 从不能保证必然发生轧空。

Intermediate 7 min

如何识别正确的内部人信号(并避免陷阱)

Cluster buying, size relative to market capitalization, buying at a yearly low, and net accumulation — plus a list of traps to avoid and an explanation of ICS scores and confluence.

Intermediate 3 min

13F文件:大型基金在买什么,为什么这很重要

每个季度,大型资金管理机构必须披露其持有的美国股票——这份报告称为13F文件。乍看之下,这像是一窥"聪明钱"操作手册的机会,但关键在于细节:数据存在延迟,且仅呈现了部分信息。本文用通俗语言解释13F是什么、它能揭示什么,以及——最重要的——它**不能**告诉你什么。

Beginner 6 min

什么是“聪明资金”以及如何追踪(初学者指南)

聪明资金是内部人士、大型基金和政客——拥有更多信息和资金的玩家。他们的交易留下了公开的痕迹。你将学习它的含义以及如何利用这些痕迹进行分析而不是猜测。

Beginner 9 min

如何追踪聪明钱:机构、基金和内部人士究竟在买什么

大玩家会留下公开的痕迹——内部人士买入(SEC表格4)、季度13F基金申报、异常期权活动以及暗池成交量。本指南以通俗语言解释每种痕迹是什么、在哪里公开披露、能(以及不能)告诉你什么,以及其中的陷阱。

Intermediate 6 min

内部人士信念作为策略:为何质量胜过数量

Why naively buying every insider purchase across all capitalisations lagged the index while a quality filter did not — and what actually does the work inside a conviction construction.

Advanced 4 min

如何追踪美国国会议员的股票买卖动态

根据《STOCK Act》,美国国会议员必须在约45天内公开披露其股票交易记录。本文将清晰说明相关数据的结构、散户投资者追踪这些数据的原因、数据能够反映和无法反映的信息——以及为何盲目跟单并非一种投资策略。

Intermediate 6 min

What is a Dark Pool and How to Read Off-Exchange Volume: A Guide to the Invisible World of Big Money

Most retail investors only follow the regular stock exchange chart, while the largest institutional trades occur quietly off the main stage. Learn to read the traces left by giants in the so-called dark pools.

Intermediate 5 min

如何解读13F持仓报告?

本文重点介绍如何有效阅读和解读13F持仓报告,特别是关于发布周期以及13D表格与13G表格之间的区别。

Intermediate 6 min

13F报告:基金在购买什么以及如何追踪

13F报告揭示了市值超过1亿美元的基金在购买什么——公开但延迟约45天。我们将解释如何追踪它以及QMA如何将其与更快速的信号结合。

Intermediate 7 min

什么是内幕交易,以及如何(合法地)追踪它

"内幕交易"听起来违法——其中一种确实如此。但还有第二种完全合法且须公开披露的形式:高管和董事买卖本公司股票后,必须在数日内进行申报。本文将清晰解释两者的区别、为何内幕买入是一个值得关注的信号(及其注意事项),以及如何追踪这些公开数据。

Beginner 6 min

如何解读FTD:交割压力作为挤压的前兆

Fails-to-deliver (FTD) 是美国证券交易委员会记录的未交割股票。急剧增加通常在5到30天前预示着空头挤压的压力。QMA将30天的交易量与90天的基准进行比较——这是主流竞争对手所没有的指标。

Intermediate 6 min

如何找到内部人士购买的股票(并区分信号与噪音)

当公司高管用自己的钱购买公司股票时,这值得关注。你将学习什么是Form 4,如何识别强信号与偶然性,以及如何快速找到内部人士购买的股票——即使是初学者也能轻松理解。

Beginner 10 min

入门指南:什么是内部人买入,为什么它很重要

解释谁是"内部人"、公司董事公开买入自家股票为何传递出坚定信念,以及即使是完全初学者也可以采用的三条简单原则。

Beginner 3 min

内部人士的集群购买:为什么3位及以上管理人员购买同一股票意味着更强的信号

单个内部人士的购买是一个微弱的信号。但当三位及以上不同的管理层成员在一个月内购买同一股票时,就形成了集群购买——这是一种更强的信心标志。我们解释QMA如何计算这些信号。

Intermediate 10 min

政治家购买的股票:如何追踪Nancy Pelosi和国会的交易

美国国会议员必须公开报告他们的股票交易。我们解释什么是STOCK法案,如何解读数据,以及QMA如何将其与综合评分联系起来。

Beginner 9 min

关注美国国会的购买行为(以及如何在背景下解读)

美国的政客必须报告他们的股票交易。关注这些交易很容易——难的是知道这对特定股票是否意味着什么。你将学习STOCK Act如何运作以及如何解读信号,而不是标题。

Beginner 9 min

联邦合同作为信号——你比市场更早看到的收入

当公司赢得政府合同时,这是一个在业绩中显示之前就锁定的未来收入。QMA的联邦合同雷达追踪整个国防、IT和医疗保健行业的这笔资金流动。

Intermediate 9 min

政客交易:为什么数百万人关注参议员的买卖(以及为什么这不是水晶球)

美国立法者必须依法披露其股票交易——互联网已将其变成了一项运动,跟踪南希·佩洛西购买的股票。我们解释这些数据真正说明了什么、存在的延迟以及为什么这不是确定获利的秘诀。

Intermediate 5 min

A Trap That Short Sellers Enter Like Fuel for Institutional Rockets

Short selling sounds like a bet for the brave until your broker calls you over the weekend. We dissect the mechanics of shorting and squeezes with specific numbers — and especially the risks that are not often discussed.

Intermediate 7 min

分析师行动——为何评级变更比评级本身更具信号意义

QMA中的升级和降级信息显示了分析师何时改变了看法。QMA还附加了公司的历史成功率和股票的聪明资金评分——这与粗略的信息源不同。

Beginner 8 min

How to spot when big institutions are quietly buying or selling

Když instituce nakupují nebo prodávají miliardové pozice, dělají to potichu a rozloženě — ale úplně neviditelní nejsou. Ukazujeme, jaké stopy v datech hledat a proč je to vždy jen pravděpodobnost, ne jistota.

Intermediate 6 min

Vysoký short interest: když trh sází proti akcii. Co to znamená?

Vysoký short interest zní jako tajná stopa chytrých peněz. Někdy je to varování, jindy palivo pro raketu. A často jen šum. Rozebíráme to na číslech.

Intermediate 6 min

Options flow základy: jak číst stopy po velkých penězích v opcích

Neobvyklý objem, tučná prémie, nakloněný poměr call/put — options flow vypadá jako detektivní stopa po chytrých penězích. Vysvětlujeme mechaniku, ukazujeme konkrétní příklad i to, proč stejná stopa může znamenat spekulaci i zajištění. Bez mýtů, bez slibů směru.

Intermediate 5 min

Frequently asked questions

What is smart money and why track it?

Smart money means professional players — insiders, institutions, hedge funds, Congress and large options traders. Their publicly reported trades (SEC, 13F, STOCK Act) show where large capital flows. Tracking these flows is an analytical view of professional behavior, not a trade instruction.

Does an insider buy mean I should buy the stock?

No. An insider buy is a verified SEC-reported event that QMA describes and scores. It is not a recommendation to buy. Insiders may buy or sell for many reasons, and the decision and risk stay with you.

Why is 13F data delayed?

Institutions file 13F reports up to 45 days after quarter-end, so they show positions as of a past date, not the present. QMA therefore combines 13F with fresher layers (off-exchange trading, options flow) and looks for agreement across signals.

QMA provides analytical and educational tools, not investment advice. Past performance does not guarantee future results.

QMA Magazín

A next-generation research & analytics magazine — markets, stocks, smart money and education in one place, built on data from the QMA platform.

Contact & operator information
Share QMA

QMA is an analytical and educational tool, not investment advice. Magazine content is descriptive — it is not an instruction to buy or sell any financial instrument. Past performance does not guarantee future results. Consider your own situation, or consult a licensed advisor, before any investment decision. Data may be delayed.

News: The GDELT Project (gdeltproject.org). Headlines link to the original publishers. Some macro data uses the FRED® API — this product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis (terms of use).

Operator

Quantum Market Analyzer (QMA) is a trading name operated by Jaroslav Vojtášek, a Czech sole trader (IČO 48783447).

Place of business: U Jízdárny 577, 747 64 Velká Polom, Czech Republic · Register: Sole trader registered in the Czech Trade Licensing Register

E-mail: [email protected]

© 2026 Jaroslav Vojtášek · Quantum Market Analyzer is a trading name of the operator.