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Enhancing Market Data Infrastructure for Effective MM Transition and Accurate Pricing Strategies

Dub0x3A @ twitter

orig

I've been developing a market data collection infrastructure to effectively transition into market-making, focusing on competitive pricing and models. A key insight is that leveraging network alpha is essential for accurate pricing at high-frequency trading levels. The tool I built now enables automatic logging of public data from various venues based on input currency, which is particularly useful even in high volatility.

The design aesthetics are important too; I picked specific colors for clarity in visualizations. This tool primarily serves as an R&D platform connecting to spots, swaps, coins, and deliveries, all aimed at analyzing micro flow. Additionally, I'm exploring using the funding rate to mitigate fees and engage in price swaps and funding arbitrage.

Currently, I'm testing this system in the BTC market before considering competition in tier-one markets. It’s all about refining the edge and understanding the nuances in micro-structures.

@quant_feed
Rethinking ROC AUC: Insights from Prof. David Hand on Its Limitations in Quantitative Analysis

predict_addict @ twitter

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ROC AUC is increasingly viewed as an outdated metric, full of limitations that undermine its effectiveness in evaluating model performance. David Hand, a renowned statistician and Chief Scientist at a major hedge fund, has critically examined this concept, underscoring its flaws. His talk provides a deep dive into the underlying issues with ROC AUC and presents a compelling argument for seeking alternative metrics that offer more reliable insights. The conversation around this is gaining traction, suggesting a pivotal shift in how we assess predictive models.

@quant_feed
Navigating Investment Decisions During Economic Recessions: Understanding the Disconnect Between GDP and Stock Market Performance

benjaminwfelix @ twitter

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Canada may be entering a recession, but don't let that cloud your investment choices. Recessions don't equate to poor stock performance. Remember, GDP growth is a backward-looking indicator, while stock markets anticipate future trends. Fixed income has its place in a balanced portfolio. Historically, markets do not reach their lowest point at the onset of a recession or even at the trough. My expected returns for equities are slightly higher, but individual decisions should hinge on your risk tolerance and cash flow needs.

@quant_feed
Evaluating R^2 as a Metric for Assessing Risk Models in Finance

__paleologo @ twitter

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I've been pondering whether the R² of a cross-section of returns against factor betas is a solid gauge for evaluating risk models. Axioma's guide on this topic had some insightful, albeit vague, comments that got me thinking. A crucial point is the idea of "out-of-sample" R², which involves using past factor returns to predict future asset returns—something many overlook.

Adding more factors can artificially inflate R², but this often leads to overfitting. Even adjusting for degrees of freedom doesn't fully mitigate this problem, which may explain the multitude of factors in commercial models. Moreover, the evaluation of factor models tends to be underrated, and many conventional metrics used by vendors are not well-founded.

Additionally, model turnover measurements are frequently off-target, and cross-sectional regressions are vital to quantitative research. The fundamental takeaway resonates with Feynman’s wisdom: don't deceive yourself, as you're your own greatest trickster. I'm still refining my thoughts in Chapter 7 of my ongoing work. As for recent research trends, MSCI is currently a standout for quality notes, while there's a shift from bias metrics to QLIKE and MSE as biases appear to be outdated.

@quant_feed
Refining Your Quant CV: The Importance of Specificity in Your Experience Descriptions

quantymacro @ twitter

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When reviewing student CVs for quant roles, specificity is crucial. If an experience could easily fit into someone else's CV, it's likely too generic. Phrases like "utilised ML techniques to develop quant strategy" fail to convey real skills or unique contributions. Tailoring experiences to highlight specific outcomes and methods is essential for standing out. The definition of the "best" candidate often varies based on individual priorities and requirements.

@quant_feed
The Evolution of Value Transfer in Ethereum: Aligning Protocol Incentives with Base Layer Stakeholders

0xdoug @ twitter

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Ethereum is already creating significant value through the applications and Layer 2 solutions built on it. However, the increasing pressure for protocols to direct value back to Ethereum's base layer reflects a push for better alignment among stakeholders like home stakers and EIP authors. There's a concern that relying heavily on airdrops as primary incentives may not foster a healthy social equilibrium; it resembles a form of political funding, which could have negative implications for Ethereum's integrity. While the Ethereum Foundation's financial health allows it to sustain development funding in the medium term, relying on it as the sole funding source isn't viable long-term. Careful consideration is needed regarding airdrops, especially if they serve to strategically boost the protocol’s interests by rewarding contributors like solo stakers and GitHub developers.

@quant_feed
The Shift from Quantitative Tightening to Easing: Implications for the USD and Term Premium Insights

gametheorizing @ twitter

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We're witnessing a pivotal shift from Quantitative Tightening back to Quantitative Easing, and the USD will likely bear the brunt, mirroring the situation in Japan with the Yen. It's crucial to focus on the term premium indicators, as suggested by the Dallas Fed. There's a foreseeable oscillation in the market; if buyers for long-end bonds remain elusive, the Fed will have no choice but to reinitiate QE. This environment could favor cryptocurrencies, as their value might rise amidst currency depreciation.

Moreover, while predicting the USD's trajectory against other fiat currencies is complex due to potential competitive devaluation, assessing its value relative to scarce assets is more straightforward. Commodities are a key player here too. Your equity portfolio might look strong when evaluated in nominal dollars, but it could falter in terms of real purchasing power. Those who leverage positions from the bottom may gain a slice of that purchasing power, at the expense of passive investors.

@quant_feed
Exploring Market Neutral Carry Trades: Insights from Dobromir Tzotchev's Key Paper Now Available on SSRN

quantseeker @ twitter

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Market neutral carry trades showcase consistent performance, particularly when executed across various asset classes. Dobromir Tzotchev’s paper offers a comprehensive analysis, emphasizing the significance of volatility and market conditions in optimizing these strategies. The findings indicate that even small differentials in carrying costs can yield substantial returns if managed adeptly. Risk management is paramount; understanding non-linear effects in different market regimes can safeguard against drawdowns. Overall, the paper argues for a systematic approach to carrying trade implementation, highlighting the need for robust backtesting and dynamic adjustments to maintain a market-neutral stance.

@quant_feed
Exploring the Role of Synthetic Data in Finance: A Comprehensive Review and Resource Guide

quantseeker @ twitter

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The use of synthetic data in finance is gaining traction, providing both opportunities and challenges. Synthetic data allows for robust modeling without compromising sensitive information, enhancing analytics and forecasting accuracy. The ability to generate diverse datasets supports improved risk assessment and compliance, particularly in areas like fraud detection. Key applications include algorithmic trading, where it helps train models under various market conditions. However, the caveats lie in potential overfitting and the quality of generated data compared to real-world scenarios. It's vital for practitioners to adopt rigorous validation processes. A comprehensive reference list is provided for those interested in diving deeper into these insights.

@quant_feed
The Rise and Fall of Nick Leeson: A Cautionary Tale in Banking History

GoshawkTrades @ twitter

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Nick Leeson's story is a cautionary tale in financial recklessness. Starting his career at Coutts and rising rapidly at Barings Bank, he initially generated substantial profits through speculative trading. However, fear of job loss led him to hide escalating losses instead of addressing them. His strategy spiraled out of control, with losses ballooning to £827 million, particularly following a catastrophic market event after the Japanese earthquake. Convicted of fraud, he served six and a half years in prison and authored "Rogue Trader," illustrating the consequences of unchecked ambition and poor risk management. This saga underscores the importance of transparency and discipline in trading practices.

@quant_feed
Examining the Legacy of Four Leading Quantitative Hedge Funds

GoshawkTrades @ twitter

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D.E. Shaw, founded in 1988, is a quantitative hedge fund in NYC managing $60 billion in assets. It excels by leveraging mathematical strategies to exploit market anomalies and optimize portfolio construction through advanced data analysis.

Renaissance Technologies, established in 1982, is renowned for its stellar performance and the lessons left by Jim Simons. While their specific strategies remain somewhat opaque, the insights on algorithm development provide invaluable guidance for quant enthusiasts.

Acadian Asset Management, founded in 1987, now manages over $100 billion. Its diverse approaches include capital structure arbitrage, volatility arbitrage, distressed securities, and trend following, showcasing a rich variety of techniques.

Two Sigma, launched in 2001, has emerged as a fierce competitor to Renaissance, with a strong focus on statistical models and machine learning. They emphasize small team collaboration and innovative technology to drive profitability.

I actively research these funds for insight and inspiration for my algorithms. If you're interested in quant trading, make sure to dig deeper into these four firms. For regular updates and valuable content, follow me for more insights into algorithmic trading strategies.

@quant_feed
Preparing for the Inevitable Surge in Volatility: Crafting a Solid Risk Management Strategy

therobotjames @ twitter

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At some point, volatility is bound to surge, and many will face significant losses due to insufficient planning or failure to stick to a trading strategy. Prepare a clear plan to actively manage your risk.

1. Understand the evolving nature of risk: when you enter a position, your desired risk aligns with the current risk, but the market dynamics will change over time.
2. When market risk diverges from your acceptable levels, execute trades to realign your exposure.

Focus on actionable steps—you must have defined processes, and don’t hesitate or second-guess your trades. Simplify your approach:

- Establish clear risk limits for your positions.
- React decisively, reducing size immediately when the market exceeds those limits.

Risks can compound as long positions increase in $ terms when profitable, short positions deepen losses, and overall volatility inflates all positions. It's essential to stay vigilant and not allow emotions to cloud judgment. Correct positioning as soon as you identify excess risk; this is crucial.

Don’t try to predict precise volatility events—focus instead on preparing your response. The best trading happens in turbulent times; ensure you have the capital to navigate the storm.

@quant_feed
The Hidden Crisis of Fiat Currency: A Long-Standing Threat Unveiled

gametheorizing @ twitter

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Fiat currency is heading towards a severe crisis, exacerbated by the inflation that has captured mainstream attention post-2021. The fiat system has been rigged for decades, a slow burn of power accumulation akin to Sauron lurking before its onslaught. The Cantillon effect explains how those closest to money issuance benefit most. This principle isn't just limited to despots; corporations have similarly profited by lobbying politicians for new money distribution.

The recent influx of new money, whether from resource extraction or technological advancements, has led to rampant luxury spending among the elite. Covid changed the dynamics, where excessive money printing led to a sudden increase in spending from newly wealthy individuals. This demand surge outstripped supply, causing inflation and revealing fiat’s fragility as a store of value.

Now, the elite are scrambling to convert their inflated fiat into scarce real assets to avoid dilution. The crisis will likely affect emerging currencies first, then major ones like the Euro and Yen, despite the current focus on the USD. Ultimately, a reckoning is approaching, and the challenge will be to harness blockchain technology to regain control and prevent societal chaos. More on this soon.

@quant_feed
Rediscovering Valuable Resources in Quant Finance: A Look Back at TerribleQuant

BlackSwan_ptf @ twitter

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Two years ago, I stumbled upon a fantastic resource packed with recommendations on books, courses, podcasts, and more that significantly enriched my learning journey. I can’t recall how I found it, but it was an invaluable tool for someone like me, especially while completing my master's in quantitative finance with limited options.

I was reminded of this when the discussion arose about TerribleQuant. Does anyone else remember him? His writing style and book suggestions seem to echo in this space. It's interesting how connections in content can lead to serendipity moments.

I’m curious to know if he’s still active or what happened to him—any thoughts from the community? This highlights the importance of staying connected with influential figures as they can bring unique insights and value to our learning.

@quant_feed
Key Indicators from Extensive Backtesting: Insights from 100+ Strategies

GoshawkTrades @ twitter

orig

I've distilled my most effective trading indicators into six key tools, each serving unique purposes in market analysis:

1. VWAP: This volume-weighted average price is essential for determining fair value over a trading period and can signal potential market reactions, particularly in trend gauging.

2. RSI: The Relative Strength Index, a longtime staple in my strategies, excels at detecting divergences and filtering opportunities, originally outlined by J. Welles Wilder in 1978.

3. Moving Averages: They remain the most prevalent indicators amongst traders for simplifying trend identification; strategies often hinge on price position relative to these averages.

4. Bollinger Bands: Created by John Bollinger, these bands are crucial for measuring price volatility, typically set at 2 standard deviations around a simple moving average, providing actionable insights.

5. ATR: The Average True Range effectively measures volatility, making it useful for breakout strategies, risk management adaptations, and trend reversal identification.

6. Choppiness Index: Developed by Bill Dreiss, this index helps traders discern between trending and ranging markets, utilizing ATR and logarithmic calculations for quick filters.

Simplicity often leads to effectiveness; therefore, I prioritize relying on straightforward price data. For those seeking more insights, I encourage following my posts and sharing this information. Advanced traders looking to enhance their practice can also consider booking a call for deeper engagement in backtesting and automation.

@quant_feed
Exploring the Impact of AI on Quantitative Trading Strategies

0xfdf @ twitter

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Factor construction is a blend of art and science that requires both scientific rigor and personal taste in stylistic choices. The aim is to equip individuals with knowledge that is typically difficult to access. I’ve come across an open and valuable risk model implementation that successfully reproduces results from established models like Barra and Axioma, which is a significant breakthrough.

@quant_feed
Exploring the Insights of @__paleologo: A Dive into Key FAQs in Quant Finance

PtrPomorski @ twitter

orig

@__paleologo's insights are becoming a must-read in our space. The FAQ sections stand out with profound clarity—it's where the real meat of the discussion lies. It’s evident that there’s a mix of seasoned pros and newcomers engaging here, highlighting a vibrant community. Also, it’s commendable how many contributors are willing to share their perspectives, whether it’s during bustling weekends or late-night sessions when distractions are minimized. The dialogue here isn’t just about learning—it's about building a shared understanding and pushing the envelope further. I’m looking forward to diving into the newest content and shaping my approaches accordingly.

@quant_feed
Essential Reads for Mastering Automated Trading Strategies

GoshawkTrades @ twitter

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1. "Professional Automated Trading: Theory and Practice" offers foundational knowledge for automated systems.
2. "Quantitative Momentum" by Vogel and Gray dives into momentum-driven stock selection, providing practical methods.
3. Robert Carver's "Systematic Trading" presents a novel method for creating trading systems with a clear framework.
4. "Trading Systems" by Tomasini focuses on advanced system development and optimizing portfolios effectively.
5. Grinold and Kahn's "Advances in Active Portfolio Management" highlights cutting-edge concepts in quantitative investing.
6. Ernie Chan's "Algorithmic Trading" shares winning strategies backed by solid rationale.
7. "Algorithmic Trading and Quantitative Strategies" blends insights from various authors to enhance strategy formulation.

@quant_feed
Seven Career Insights from Successful Algorithmic Traders to Accelerate Your Journey

GoshawkTrades @ twitter

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1. A good trading rule must be testable, simple, and understandable; otherwise, it risks being overfitted.
2. Asking the right questions can drastically reduce the time spent solving trading problems.
3. Emotional control is crucial in trading, whether algorithmic or discretionary; algorithmic traders just focus on strategy portfolios instead of single trades.
4. No strategy is flawless; having that mindset delays success, as each strategy has its own advantages and disadvantages.
5. Establishing a process for testing trading strategies is vital to filter out bad ideas and safeguard capital.
6. Trading may be a slow path to wealth, but it can accelerate compounding; chasing quick riches impedes progress.
7. Data-driven decisions lead to better outcomes; relying solely on intuition often leads to errors.

@quant_feed
Analyzing Last Week's Financial Dynamics: The Impact of High Funding Costs on Regional Banks

perfiliev @ twitter

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Deposits are getting re-lent back to regional and non-SIB banks through Money Market Funds (MMFs) and the Reverse Repo Facility (RRP) at around 5% rates, thus raising banks' funding costs. Different types of MMFs diversify their investments—not just into RRP but into riskier money market products that offer slightly higher yields. While I foresee potential changes longer-term, immediate shifts aren't expected this year. I'm planning to reactivate my Twitter activity and reassess from there.

@quant_feed
Understanding the Distinction: Futures Curve vs. Price Forecast

macrocephalopod @ twitter

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The futures curve is not inherently a price forecast; it's a representation of market expectations and sentiment. However, there are scenarios where it might be interpreted like one. I’ll explore conditions where the curve could be mistaken for a price forecast but emphasize that caution is essential in these interpretations. Let's dig into what those specific scenarios might look like and clarify the nuances.

@quant_feed