603986.SH
GigaDevice Semiconductor, Inc.
SSE · Technology · Semiconductors · CN
CNY 381.66
−6.70%Price chart
Aug 20Aug 25Aug 28Sep 2Sep 7Sep 10Sep 15Sep 18
Key dataSep 18, 2026
OpenCNY 379.99
From 52W high−54.56%
Volume41.05M
Market capCNY 267.83B
P/E (TTM)162.5x
P/S (TTM)23.8x
Div yield0.19%
Key dataSep 18, 2026
Open
CNY 379.99
From 52W high
−54.56%
Volume
41.05M
Market cap
CNY 267.83B
ValuationView details →
P/E (Fwd)
7.9x
EV/EBITDA
119.8x
P/E (TTM)
162.5x
RSI (14)
48.4
MomentumView details →
1D Return
−6.70%
YTD Return
+81.18%
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Latest newsMore news →
GigaDevice showcased optical module solutions across its MCU, Flash, and analog product lines at the 27th China International Optoelectronic Exposition (CIOE 2026), including 800G QSFP-DD optical modules based on GD32 optical-module-specific MCUs, 50G PON ONU optical modules, XGS-PON & GPON Combo optical modules, GD25 series SPI NOR Flash, and GD30 series power management solutions.10d agoGigaDevice Semiconductor announced that on September 4, 2026 it repurchased 132,600 A-shares on the Shanghai Stock Exchange for a total of 49.8532 million yuan, with the repurchased shares to be cancelled.16d agoGigaDevice announced a share buyback program to reduce registered capital, with a planned repurchase amount of 1-2 billion yuan, and as of August 31, 2026, it had repurchased 1.6623 million shares for 654 million yuan.19d ago