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SYhistorical intraday data

ListedSo-Young International Inc. American Depository SharesNasdaq

So-Young International Inc. American Depository Shares (SY) is an ADR listed on Nasdaq. SY has 3,625 trading days on file, from September 10, 2003 to November 9, 2026, with 12,759,209 trades. There are 971,323 1-minute bars on file.

On file

First day
2003-09-10
Last day
2026-11-09
Trading days
3,625
Trades
12,759,209
1-minute bars
971,323
Bars, about
14 MB
Trades, about
176 MB
Quotes, about
251 MB

Sizes are approximate: this ticker’s share of the Parquet files.

Trading history

Trades per calendar year. Busiest year: 2009, with 1,896,807 trades over 252 trading days. No data for 2011–2018.

No SY data for 2011 to 2018. A gap usually means the symbol belonged to a different company before and after it. The name above is the latest on record.

Sample rows

SY1-minute bars, 2026-11-09, Eastern Time
SY 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:302.072.12.052.091,035.09428
09:312.052.052.022.0218,85710
09:321.9821.9821,700.0488777
09:3322.04522.0458004
09:342.0452.0452.0452.0451001

SY by year

YearTrading days on fileTrades
20037990,705
2004252315,344
2005252264,906
2006251441,158
20072511,045,294
20082531,743,564
20092521,896,807
20101441,450,619
2019169560,195
20202531,143,184
20212521,246,224
2022251426,737
2023250318,304
2024252104,527
2025250987,435
2026214724,206