雅昌拍卖图录-艺术品估值

Yachang Auction Catalogue is an auction service tool dedicated by Yachang Group for art lovers, art collectors and professional art brokers. The newly upgraded "Yachang Member" service provides you with more accurate and efficient auction data, auction information, index analysis, valuation tools and other services. It has many functions such as multi-dimensional query of auction data, my catalogue, common conversion tools, high-definition large pictures of lots, information video browsing, collection circle communication community... It truly becomes a professional auction tool integrating art appreciation, decision-making assistance and collection investment.

"Massive Auction Data": It aggregates more than 30,000 auction sessions and成交 records of more than 6.4 million lots in art auctions since 1993 by Yachang, including auction preview information, auction result information (historical transaction prices of lots, hammer prices, auction dates, auction companies, etc.) and other massive auction data. It has established cooperation advantages with more than 1,400 art auction companies at home and abroad. Over the years, the auction data is comprehensive and detailed, and can be queried and reviewed online.

"Painting and Calligraphy Valuation Magic Weapon": With simple operations, you can upload a picture to get a valuation result. It is matched based on Yachang's auction big data and calculated through past transaction price information of lots. The valuation result is objective and accurate; Transaction history record: provides transaction records of repeated or similar works to help collectors make further price judgments.

"Art Data Analyst": Presents auction market conditions, index trends, seals and inscriptions of artists, etc.; filters by auction year, price range, lot category to view the auction and成交 situation of artists in each auction company; The artist market trend page presents the overall performance of artists in the auction market for you.

"High-Definition Large Picture Preview": Multiple pictures of lots are presented, which can be enlarged by at least 200%. You can zoom in and out with your fingers to view the details of the lot horizontally. The details of the lot are clearly visible, fully presenting the details of the lot, which is more conducive to in-depth understanding and research of the lot situation.

"My Exclusive Catalogue": Add to my catalogue with one key, manage custom folders, and generate your own catalogue. Intuitive comparative analysis and convenient collection sharing. Recommended popular and wonderful catalogues to enjoy the grand feast of auctions.

"Online Auction": There are all kinds of items such as Chinese paintings, stamps, purple sand, tea, high-quality jadeite, genuine calligraphy字帖 of calligraphy masters, world famous paintings, etc. for online direct auction and bidding to pick up bargains.

"Powerful Auxiliary Functions": Convenient and fast to view auction preview information, multi-dimensional search, multi-dimensional data screening. Practical small tools for converting Heavenly Stems and Earthly Branches, currency conversion, and square-foot conversion are powerful, convenient and easy to use. Auction live broadcast can directly reach the auction sites of major auction companies, allowing you to feel the actual situation of the auction site without leaving home.