Yun Jui Tsai
Yun Jui Tsai @YunRueiTsai
Portfolio
Market (38)
Direction
Invested
P/L(%)
Value
Sell
Buy
Last updated on: 16/07/2026
CRWD
CRWD
Crowdstrike Holdings
Long
10.53%
20.64%
10.12%
206.18
207.24
META
META
Meta Platforms Inc
Long
8.82%
10.73%
7.78%
679.13
680.00
NET
NET
Cloudflare
Long
7.19%
22.36%
7.01%
272.74
273.23
TQQQ
TQQQ
ProShares UltraPro QQQ
Long
7.07%
13.14%
6.37%
74.30
74.31
SOXL
SOXL
Direxion Daily Semiconductor Bull 3X ETF
Long
6.25%
37.85%
6.86%
165.38
165.56
GOOG
GOOG
Alphabet
Long
4.39%
55.85%
5.45%
370.27
370.62
AMAT
AMAT
Applied Materials Inc
Long
3.98%
1.27%
3.21%
570.53
572.91
SMSN.L
SMSN.L
Samsung Electronics Co Ltd - GDR
Long
3.45%
-23.14%
2.11%
4350.00
4356.00
SPCX
SPCX
Space Exploration Technologies Corp
Long
3.45%
-8.00%
2.53%
135.30
135.34
STM.US
STM.US
STMicroelectronics NV
Long
3.33%
-8.46%
2.43%
67.77
67.78
AMD
AMD
Advanced Micro Devices Inc
Long
3.10%
-4.64%
2.36%
522.16
523.75
KLAC
KLAC
KLA Corp
Long
2.44%
-25.04%
1.46%
221.62
222.59
BTC
BTC
Bitcoin
Long
2.43%
23.89%
2.40%
64515.99
64516.00
ON
ON
ON Semiconductor Corp
Long
2.31%
-3.28%
1.78%
91.48
92.89
6981.T
6981.T
Murata Manufacturing Co. Ltd.
Long
2.28%
-15.37%
1.54%
8653.00
8655.00
CRDO
CRDO
Credo Technology Group Holding Ltd
Long
2.09%
-16.64%
1.39%
224.43
226.42
AVGO
AVGO
Broadcom Inc
Long
2.07%
67.29%
2.76%
391.60
392.04
TSM
TSM
Taiwan Semiconductor Manufacturing Co Ltd - ADR
Long
1.90%
25.40%
1.90%
418.58
419.46
PANW
PANW
Palo Alto Networks
Long
1.81%
-0.94%
1.43%
352.79
358.30
AMZN
AMZN
Amazon.com Inc
Long
1.50%
4.37%
1.25%
255.20
255.55
6976.T
6976.T
Taiyo Yuden Co. Ltd.
Long
1.40%
-17.62%
0.92%
12815.00
12820.00
MU
MU
Micron Technology, Inc.
Long
1.33%
297.32%
4.22%
886.50
887.84
SNDK
SNDK
Sandisk Corp/DE
Long
1.19%
203.04%
2.88%
1612.97
1614.47
EWY
EWY
iShares MSCI South Korea ETF
Long
1.03%
59.88%
1.32%
171.55
171.62
ALAB
ALAB
Astera Labs Inc
Long
1.00%
129.03%
1.83%
343.21
347.72
QQQ
QQQ
Invesco QQQ
Long
0.94%
13.55%
0.85%
715.30
715.36
GLW
GLW
Corning Inc
Long
0.86%
-31.80%
0.47%
170.40
171.10
PLTR
PLTR
Palantir Technologies Inc.
Long
0.77%
280.78%
2.33%
133.18
133.37
VSH
VSH
Vishay Intertechnology Inc
Long
0.69%
17.11%
0.64%
40.39
40.50
NVDA
NVDA
NVIDIA Corporation
Long
0.65%
340.28%
2.28%
210.27
210.47
OUST
OUST
Ouster Inc
Long
0.52%
-14.89%
0.35%
37.96
37.98
TSLA
TSLA
Tesla Motors, Inc.
Long
0.41%
117.07%
0.71%
393.61
393.94
DELL
DELL
Dell Technologies Inc C
Long
0.35%
233.08%
0.93%
402.76
406.33
MRVL
MRVL
Marvell Technology Group Ltd
Long
0.34%
120.82%
0.61%
203.46
203.70
LITE
LITE
Lumentum Holdings Inc
Long
0.34%
111.16%
0.58%
751.23
751.99
BNB
BNB
Build and Build
Long
0.34%
18.18%
0.32%
578.82
578.88
WDC
WDC
Western Digital Corporation
Long
0.25%
288.25%
0.77%
497.89
499.90
AAOI
AAOI
Applied Optoelectronics Inc
Long
0.21%
90.37%
0.32%
109.07
109.23
Balance
7.00%
Balance