分类
信号交易系统

如何使用 Trading Central

如何使用 Trading Central

We use cookies and other tracking technologies to improve your browsing experience on our site, show personalized content and targeted ads, analyze site traffic, and understand where our audiences come from. To learn more or opt-out, read our Cookie Policy. Please also read our Privacy Notice and Terms of Use, which became effective December 20, 2019.

By choosing I Accept, you consent to our use of cookies and other tracking technologies.

如何使用 Trading Central

Become Financially Independent Through Algorithmic Trading

Learn systematic trading techniques to automate your trading, manage your risk and grow your account. Whether you are a complete beginner to quantitative finance or have been trading for years, QuantStart will help you achieve consistent profitability with algorithmic trading techniques.

Latest Articles View All

Geometric Brownian Motion Simulation with Python

Building a Raspberry Pi Cluster for QSTrader using SLURM - Part 3

Evaluating 如何使用 Trading Central Data Coverage with Tiingo

Building a Raspberry Pi Cluster for QSTrader using SLURM - Part 2

An Introduction to Stooq Pricing Data

Creating an Algorithmic Trading Prototyping Environment with Jupyter Notebooks and Plotly

Grading

PSA is the largest and most respected third-party authentication and grading company in the world for trading cards 如何使用 Trading Central and memorabilia.

Authentication is the process of verifying the originality or genuineness of a trading card. Grading is assessing the quality and condition of a trading card using PSA’s 如何使用 Trading Central 10-point grading scale. Grading can only take place after a trading card has been deemed authentic.

Whether vintage, modern or TCG, PSA authenticates and grades cards throughout the hobby. Learn 如何使用 Trading Central more about our grading process, insightful content and collecting resources below.

The Trading Card Authentication & Grading Process

A series of PSA graders review your cards for authenticity. If genuine, PSA looks for evidence of doctoring, such as re-coloring or trimming.

If your cards pass authentication, PSA grades the condition of each card on a scale of 1-10, with 10 being best.

PSA encapsulates each card in its own sonically sealed, tamper-evident case. The card's 如何使用 Trading Central grade and certification number are displayed on the PSA LightHouse™ label.

Trading Card Grading Resources

Grading Standards

PSA grading is the widely accepted standard in the trading card industry. Using PSA’s 10-point grading scale, our graders examine each card before applying its grade. Learn more about PSA’s grading scale, starting from PSA Poor all the way to PSA Gem Mint 10.

PSA PhotoGrade™

When comparing your cards to PSA’s 10-point grading scale, it helps to have a visual representation for reference. That’s where PSA PhotoGrade comes in. This helpful, free online tool provides high-resolution examples of the cards in each 1-10 grade. The best part? You can learn about the PSA grading scale using select legendary cards, like the 1933 Goudey #149 Babe Ruth or 1986 Fleer #57 Michael Jordan.

What to do after your card has been graded?

1. Join the PSA Collectors Club.

Not a member of the club? Join today to get free grading vouchers, bulk discounts and more.

2. Organize & Track Your Collection.

Organize and keep inventory of your card collection using the PSA Set Registry. You can even 如何使用 Trading Central build sets and compete with other collectors. It’s the ultimate collecting tool and it’s free!

3. Find out what 如何使用 Trading Central 如何使用 Trading Central your PSA-graded trading cards are worth.

Learn more about three great resources PSA offers to help you determine the value of your trading cards. Whether you’re looking to find the value of a vintage, modern or non-sport trading card, PSA has the answer.

4. Stay connected with us.

Being connected with us on social media will help you stay informed of our latest promotions, events, giveaways and other special offers. Follow us today!

5. Sign up for our free e-Newsletter.

Delivered every two weeks, this newsletter features collecting news and in-depth articles from leading hobby professionals, plus informative videos.

Mission: Methodology is code

General Index provides robust, reliable price transparency for the world’s commodity markets.

As the world’s first tech-native benchmark provider, General Index aggregates trade data to build a full view of market activity, and then applies algorithmic index methodologies consistently, accurately and without subjective judgement.

DPART

EUROBOB

935.75

PROPANENWE

641.00

DPART in USD/BBL. EUROBOB and PROPANENWE in USD/MT. Factsheets contain more information including the relevant holiday calendar. All indexes © General Index and subject to terms and conditions.

Our benchmarks not only completely replace the entrenched journalistic ones of today, but also reflect the evolving markets and tr­­ading patterns of tomorrow.

Liquified Petroleum Gas (LPG)

The LPG service from General Index provides insight into water-bourne markets and will be of relevance to Europe, Asia and the US.

General Index, Offshore Oil

Crude Oil

The US, Middle East and European Crude services include daily prices and a 如何使用 Trading Central report with a mix of pricing, trades and exclusive industry information.

General Index, Oil Refinery

Refined Products

Our US and European refined product indexes comprise of the most liquid grades for gasoline, jet fuel and diesel. Daily benchmarks for Houston, New York, North west Europe and Mediterranean markets.

Oil tanker.

Global Indexes

The Global Crude Index (GCX) provides a reliable benchmark for crude oil on a truly global basis, limiting the impact of localised factors in any one region.

Keep up-to-date with the latest consultation news, launches of new indexes, corrections and more.

Keep up-to-date with the latest news and events from General Index.

NEW US Crude and Refined Products Prices

General Index, European LPG

NEW North Sea LPG Assessments

New CO2 and Ocean Freight Benchmarks

General Index, LPG history

One Year of General Index LPG Benchmarks

NEW NWE Indexes

General Index was founded on the belief that moving benchmark provider should be a simple, painless process.

With that in mind, we deliver data and insight through a wide range of platforms including all major commodity data aggregators.

Prices help everyone decide on how to utilise our world's resources, and the General Index ethos is that those prices should be available and affordable to all.