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Earlier sources: Markets
Markets connect capital, goods, services, and labor. This region follows economic developments, public markets, venture capital, fintech, and commerce. Source attention does not constitute financial advice or forecast investment returns.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗249 classified signals in the fourteen-day window. Recent momentum: rising. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- arXiv · Published · First archived
MintEval: Do LLMs Implement the Trading Strategy You Asked For? A Behavioural-Equivalence Benchmark for Natural-Language-to-Strategy Code ↗
Large language models are moving from producing trading signals to writing the code that executes them. The failure mode of the second role is silent: generated code runs, a backtest plots, yet the risk logic that the trader described is not the logic being executed. Existing code benchmarks test functional correctness on unit tests and finance benchmarks test forecasting; neither measures whether an implementation behaves like the strategy that was asked for. We introduce MintEval, a benchmark in which reference strategies are generated programmatically from a library of composable building b…
- arXiv · Published · First archived
Shapley-based Structural Analysis of Neural Calibration for Stochastic Volatility Models ↗
Neural network-based approaches have emerged as efficient alternatives to traditional optimization-based procedures for the calibration of stochastic volatility models. However, existing work has focused primarily on predictive accuracy, with comparatively little attention devoted to understanding the structure of the learned inverse calibration mappings. In this work, we analyze neural calibration mappings for the Heston and rough Heston models across multilayer perceptron, highway, and softmax-parametrized highway architectures, using complementary Shapley-based methods from explainable AI.…
- Hacker News · Posted on Hacker News · First archived
Quantitative Finance with OCaml ↗
Hacker News discussion.
- arXiv · Published · First archived
Event History Over Scale: Compact Transformers for Low-Latency Limit Order Book Forecasting ↗
Short-horizon price-trend prediction from limit order books in equity and intraday electricity markets requires models that combine predictive quality with low single-sample latency and a small serialized model size to keep pace with rapid and continuous market updates. We introduce MBOFormer, a 7,203-parameter causal transformer, and MBOFusion, a 14,371-parameter extension with a slow temporal-context branch. Both models process market-by-order (level-3) histories of individual order submissions, cancellations, and executions. We compare them with level-2-based baselines that process sampled…
- Hacker News · Posted on Hacker News · First archived
My website runs a curated RSS feed of critical film finance news ↗
Hacker News discussion.
- arXiv · Published · First archived
Axient: Manifest-Bound Evidence for On-Chain Financial Protocols: Seven-Layer Derivation, Correlation, Tamper Rejection, and Reproducible Claim Promotion ↗
Hybrid on-chain financial protocols are frequently evaluated with evidence that is individually useful but collectively insufficient: a unit test, transaction receipt, screenshot, service response, or several matching hashes may be presented as proof of a complete workflow even when the layers share one generated source or omit the financial authority that matters. This paper develops a manifest-bound evidence architecture for such systems. A sealed execution manifest binds declared system identities, roles, schemas, and release identity. Seven evidence layers are retained with registered deri…
- arXiv · Published · First archived
Axient: Canonical Protocol-Graph Composition for Leveraged Event Markets: Single State Authority, Atomic Composition, Durable Sagas, and Exactly-Once Recovery ↗
A modular leveraged event-market protocol can contain individually correct contracts for risk approval, positions, debt, settlement evidence, credit pools, junior backstops, reserves, liquidation, and governance while still lacking one authoritative financial execution path. This paper develops a canonical protocol graph in which every financial domain has one storage authority and composition components coordinate transitions without recreating balances, debt, positions, evidence receipts, queues, reserves, pause state, or terminal scenario state. The architecture formalizes atomic position o…
- GitHub · Repository created · First archived
iran-market/iran-market.github.io ↗
API رایگان قیمت دلار، طلا، سکه، ارز و تتر با دادههای لحظهای و تاریخی JSON | Free Iran market API for USD/IRR, gold, coin, crypto and exchange rates
- OpenAlex · Published · First archived
Evaluating Virtual Reality Tourism from Tourism Businesses’ Perspectives: Evidence from an Emerging Market and Implications for Strategic Adoption ↗
Abstract Virtual reality (VR) tourism has emerged as a promising digital innovation capable of transforming tourism experiences and business practices. However, limited empirical research has examined how tourism enterprises evaluate the opportunities and constraints of this technology, particularly in emerging tourism markets. This study investigates tourism businesses’ perceptions of virtual reality tourism in Ho Chi Minh City and proposes a strategic framework for its practical application. A mixed-method approach was employed, combining a questionnaire survey of 260 tourism enterprise repr…
- OpenAlex · Published · First archived
From ESG Commitment to Sustainable Construction Practices: Evidence from an Emerging European Market ↗
This study examines the relationship between ESG integration and sustainable construction practices in the Bulgarian construction sector. The analysis is based on 143 valid responses from representatives of construction companies operating in Bulgaria. The study employed descriptive statistics and comparative analysis based on enterprise size, as well as correlation and regression analysis. The average index for ESG integration is 3.44, and for sustainable construction practices, it is 3.40. Management commitment, social policies, safety, energy efficiency, and waste management are more develo…
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Markets
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
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