Tag：profit
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Conclusion: in October, more information management strategies came for new overseas defi projects!
Recently, I communicated with some friends who are serious about projects and found that everyone lacks a sense of direction. In fact, in addition to mobile mining, there have been some new and applied defi directions in the past month. Just as in the process of traditional finance maturing, the proportion of institutional operation is […]
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Bigquant revenue calculation crawler
The revenue calculation of bigquant platform does not meet my requirements. A crawler for revenue calculation is completed according to the needs, which can be shared for your reference from requests. cookies import RequestsCookieJar This work adoptsCC agreement, reprint must indicate the author and the link to this article
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Programmers drying wages, working for 3 years, being hung upside down by fresh students! Netizen: you hung upside down after working for 8 years!
I think many people make fun of this: programmers get paid and work for three years, which is upside down by fresh students! Netizen: you hung upside down after working for 8 years! I want to ask you a question: why do you think there is an inverted wage phenomenon? 1 Why is salary upside […]
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New play method of defi: how to use DPI index fund to obtain more income?
Defi pulse index is defi’s ETF index fund, which contains 12 kinds of defi component tokens. I remember when we began to pay attention to DPI in the article “index owl: building a defi wind vane like TVL” in early October this year, DPI absorbed about US $10 million of defi investment funds, In this […]
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R language stock return distribution consistency test KS TEST Kolmogorov Smirnov, permutation test visualization
Original link:http://tecdat.cn/?p=25086 Is this year’s earnings really different from those expected in typical years? Is the difference actually different from what is expected in a typical year? These are fairly light and easy to answer questions. We can use tests with equal mean or equal variance.But the following question. Is this year’s earnings profile […]
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Leetcode-121 – the best time to buy and sell stocks
The best time to buy and sell stocks Title Description: given an array of prices, its ith element prices [i] represents the price of a given stock on day I. You can only choose to buy this stock one day and sell it on a different day in the future. Design an algorithm to calculate […]
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What is the sudden circle of filst???
What is the sudden circle of filst??? A month ago, I saw a familiar and unfamiliar term – first from the social circle around me and online media. It is said that it is familiar because it has nearly 80% similarity with the token fil of filecoin, the leading project of distributed memory board, which […]
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Arithmetical coin first: an attractive new track – defi is both value and trend
Arithmetical coin first: an attractive new track Defi is both value and trend Since compound started mobile mining in June last year, it has set off a big curtain of the frenzy of defi. Although this vigorous “farming” movement has experienced a “tragic fate” of declining mining revenue and negative media reports. However, only a […]
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R language calculates beta value and visualization in capital asset pricing model (CAPM)
Original link:http://tecdat.cn/?p=22588 Today we will calculate the CAPM beta of portfolio returns. This requires fitting a linear model to get visualization, and considering the significance of our results from the perspective of asset return. Brief background introduction: Capital Asset Pricing Model (CAPM) is a model created by William Sharpe. It estimates the return of assets […]
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How much is the profit of mining with computers in a day? How can home computers dig bitcoin fast
How do home computers dig bitcoin? Recently, bitcoin is hot again. After learning about the mining industry and making money from mining, many friends also want to mine. However, looking at the mining machine is too expensive, they don’t want to start mining machine. They want to use the home computer to mine. However, they […]
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Extension end data tecdat: Python value at risk calculation Portfolio VaR (value at risk), expected loss es
Original link:http://tecdat.cn/?p=22788 Python calculates the risk measure of a multi asset portfolio. Key concepts As the price changes, the market value held by the investment manager will also change. The latter is the so-called market risk. One of the most popular methods to measure it is defined as value at risk. Risk itself is seen […]
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How to choose a distributed storage fil miner? How much fil can fil miner produce in a day?
Distributed storage has been known to a small number of people from the beginning, and now most people know it from various platform channels. Today, let’s talk about how to select the fil miner of distributed storage and how much fil the fil miner can produce in a day. The quality of fil miner will […]