本週操作:
於2021年7月15日short put了美股Palantir(美股代號:PLTR)的期權,並於同日清倉賣出了Berkshire Hathaway Inc-CL B(美股代號:BRK.B )。詳情請看這篇文章。
與對大市對比:
一週回顧:
美股方面,FAAMG表現相對一般,其中Amazon(美股代號:AMZN)及Facebook(美股代號:FB)表現最差,分別下跌3.94%及2.65%。而芯片股、成長股及ARK基金的表現下跌明顯,跑輸大市,NVIDIA(美股代號:NVDA)、AMD(美股代號:AMD)、台積電(美股代號:TSM)及Teladoc(美股代號:TDOC)分別下跌了9.41%、5.43%、4%及7.45%。另外,ARKG、ARKK、ARKW及ARKF分別下跌7.9%、7.24%、5.77%及4.01%。
港股方面,與美股相反,港股本週表現理想,所持的港股皆有一定程度的反彈,阿里(港股代號:9988)、騰訊(港股代號:700)、招行(港股代號:3968)及小米(港股代號:1810)分別上升7.11%、4.74%、5.28%及5.81%。
目前共持有三個股票的short put,包括騰訊、小米及Palantir,前兩者是7月29日到期,後者是8月20日到前。
清倉了BRK.B可預留資金以準備倘short put被觸發買入有關股票,或者看會否有機會低位再增持其他股票。
總結數字:
未實現盈利: 28.08%
現金水平:-10.47%
前週記錄:
歡迎在這裏查看我上週的持倉記錄。
股票持倉記錄
WordPress 資料庫錯誤: [INSERT, UPDATE command denied to user 'u606019072_VSQMJ'@'127.0.0.1' for table `u606019072_WrGHL`.`wp_options`]INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_timeout_tablepress_76e8fb3de3944daa78eb60dba27bef9e', '1711790386', 'no') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)
WordPress 資料庫錯誤: [INSERT, UPDATE command denied to user 'u606019072_VSQMJ'@'127.0.0.1' for table `u606019072_WrGHL`.`wp_options`]INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_tablepress_76e8fb3de3944daa78eb60dba27bef9e', '<div id=\"tablepress-15-scroll-wrapper\" class=\"tablepress-scroll-wrapper\">\n\n<table id=\"tablepress-15\" class=\"tablepress tablepress-id-15 tablepress-responsive\">\n<thead>\n<tr class=\"row-1 odd\">\n <th class=\"column-1\">Company logo</th><th class=\"column-2\">Stock code</th><th class=\"column-3\">Company name</th><th class=\"column-4\">Cost price</th><th class=\"column-5\">Closing price last wk</th><th class=\"column-6\">Latest price</th><th class=\"column-7\">% increase w/w</th><th class=\"column-8\">% increase overall</th><th class=\"column-9\">% share of portfolio</th>\n</tr>\n</thead>\n<tbody class=\"row-hover\">\n<tr class=\"row-2 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/alibaba_logo_200x200.jpg\" alt=\"Alibaba Group Holding Ltd\" width=\"80\" height=\"80\" class=\"size-full wp-image-1431\" /></td><td class=\"column-2\">9988</td><td class=\"column-3\">Alibaba Group Holding Ltd</td><td class=\"column-4\">HK$ 254.741</td><td class=\"column-5\">HK$ 195.5000</td><td class=\"column-6\">HK$ 209.4000</td><td class=\"column-7\">7.11%</td><td class=\"column-8\">-17.80%</td><td class=\"column-9\">5.46%</td>\n</tr>\n<tr class=\"row-3 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/tencent_logo_200x200.jpg\" alt=\"Tencent Holdings Ltd\" width=\"80\" height=\"80\" class=\"size-full wp-image-1446\" /></td><td class=\"column-2\">700</td><td class=\"column-3\">Tencent Holdings Ltd</td><td class=\"column-4\">HK$ 548.836</td><td class=\"column-5\">HK$ 538.5000</td><td class=\"column-6\">HK$ 564.0000</td><td class=\"column-7\">4.74%</td><td class=\"column-8\">2.76%</td><td class=\"column-9\">4.90%</td>\n</tr>\n<tr class=\"row-4 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/china-merchants-bank_logo_200x200.jpg\" alt=\"China Merchants Bank Co Ltd\" width=\"80\" height=\"80\" class=\"size-full wp-image-1438\" /></td><td class=\"column-2\">3968</td><td class=\"column-3\">China Merchants Bank Co Ltd</td><td class=\"column-4\">HK$ 37.242</td><td class=\"column-5\">HK$ 61.5500</td><td class=\"column-6\">HK$ 64.8000</td><td class=\"column-7\">5.28%</td><td class=\"column-8\">74%</td><td class=\"column-9\">4.69%</td>\n</tr>\n<tr class=\"row-5 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/xiaomi_logo_200x200.jpg\" alt=\"Xiaomi Corp\" width=\"80\" height=\"80\" class=\"size-full wp-image-1449\" /></td><td class=\"column-2\">1810</td><td class=\"column-3\">Xiaomi Corp</td><td class=\"column-4\">HK$ 17.473</td><td class=\"column-5\">HK$ 26.7000</td><td class=\"column-6\">HK$ 28.2500</td><td class=\"column-7\">5.81%</td><td class=\"column-8\">61.67%</td><td class=\"column-9\">4.25%</td>\n</tr>\n<tr class=\"row-6 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/amazon_logo_200x200.jpg\" alt=\"Amazon.com Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1432\" /></td><td class=\"column-2\">AMZN</td><td class=\"column-3\">Amazon.com Inc</td><td class=\"column-4\">US$ 3,125.461</td><td class=\"column-5\">US$ 3718.8000</td><td class=\"column-6\">US$ 3572.2350</td><td class=\"column-7\">-3.94%</td><td class=\"column-8\">14.29%</td><td class=\"column-9\">7.23%</td>\n</tr>\n<tr class=\"row-7 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/apple_logo_200x200.jpg\" alt=\"Apple Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1435\" /></td><td class=\"column-2\">AAPL</td><td class=\"column-3\">Apple Inc</td><td class=\"column-4\">US$ 117.341</td><td class=\"column-5\">US$ 145.0750</td><td class=\"column-6\">US$ 146.3800</td><td class=\"column-7\">0.90%</td><td class=\"column-8\">24.75%</td><td class=\"column-9\">7.11%</td>\n</tr>\n<tr class=\"row-8 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/microsoft_logo_200x200.jpg\" alt=\"Microsoft Corporation\" width=\"80\" height=\"80\" class=\"size-full wp-image-1442\" /></td><td class=\"column-2\">MSFT</td><td class=\"column-3\">Microsoft Corporation</td><td class=\"column-4\">US$ 211.03</td><td class=\"column-5\">US$ 277.9100</td><td class=\"column-6\">US$ 280.6800</td><td class=\"column-7\">1.00%</td><td class=\"column-8\">33%</td><td class=\"column-9\">6.94%</td>\n</tr>\n<tr class=\"row-9 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/facebook_logo_200x200.jpg\" alt=\"Facebook Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1439\" /></td><td class=\"column-2\">FB</td><td class=\"column-3\">Facebook Inc</td><td class=\"column-4\">US$ 249.328</td><td class=\"column-5\">US$ 350.3800</td><td class=\"column-6\">US$ 341.1000</td><td class=\"column-7\">-2.65%</td><td class=\"column-8\">36.81%</td><td class=\"column-9\">6.83%</td>\n</tr>\n<tr class=\"row-10 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/google_logo_200x200.jpg\" alt=\"Alphabet Inc Google\" width=\"80\" height=\"80\" class=\"size-full wp-image-1440\" /></td><td class=\"column-2\">GOOGL</td><td class=\"column-3\">Alphabet Inc-CL A</td><td class=\"column-4\">US$ 1,686.121</td><td class=\"column-5\">US$ 2509.4700</td><td class=\"column-6\">US$ 2538.5600</td><td class=\"column-7\">1.16%</td><td class=\"column-8\">50.56%</td><td class=\"column-9\">6.28%</td>\n</tr>\n<tr class=\"row-11 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/nvidia_logo_200x200.jpg\" alt=\"NVIDIA Corporation\" width=\"80\" height=\"80\" class=\"size-full wp-image-1444\" /></td><td class=\"column-2\">NVDA</td><td class=\"column-3\">NVIDIA Corporation</td><td class=\"column-4\">US$ 527.923</td><td class=\"column-5\">US$ 801.8800</td><td class=\"column-6\">US$ 726.4200</td><td class=\"column-7\">-9.41%</td><td class=\"column-8\">37.60%</td><td class=\"column-9\">6.21%</td>\n</tr>\n<tr class=\"row-12 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/amd_logo_200x200.jpg\" alt=\"Advanced Micro Devices Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1433\" /></td><td class=\"column-2\">AMD</td><td class=\"column-3\">Advanced Micro Devices Inc</td><td class=\"column-4\">US$ 81.349</td><td class=\"column-5\">US$ 90.8550</td><td class=\"column-6\">US$ 85.9200</td><td class=\"column-7\">-5.43%</td><td class=\"column-8\">5.62%</td><td class=\"column-9\">5.39%</td>\n</tr>\n<tr class=\"row-13 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/tsm_logo_200x200.jpg\" alt=\"Taiwan Semiconductor Manufacturing Company Limited\" width=\"80\" height=\"80\" class=\"size-full wp-image-1460\" /></td><td class=\"column-2\">TSM</td><td class=\"column-3\">Taiwan Semiconductor Manufacturing Company Limited</td><td class=\"column-4\">US$ 100.594</td><td class=\"column-5\">US$ 120.5600</td><td class=\"column-6\">US$ 115.7400</td><td class=\"column-7\">-4.00%</td><td class=\"column-8\">15.06%</td><td class=\"column-9\">5.23%</td>\n</tr>\n<tr class=\"row-14 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/tesla_logo_200x200.jpg\" alt=\"Tesla Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1447\" /></td><td class=\"column-2\">TSLA</td><td class=\"column-3\">Tesla Inc</td><td class=\"column-4\">US$ 497.003</td><td class=\"column-5\">US$ 656.8500</td><td class=\"column-6\">US$ 644.1300</td><td class=\"column-7\">-1.94%</td><td class=\"column-8\">29.60%</td><td class=\"column-9\">5.07%</td>\n</tr>\n<tr class=\"row-15 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/netflix_logo_200x200.jpg\" alt=\"Netflix Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1443\" /></td><td class=\"column-2\">NFLX</td><td class=\"column-3\">Netflix Inc</td><td class=\"column-4\">US$ 496.444</td><td class=\"column-5\">US$ 535.8900</td><td class=\"column-6\">US$ 530.3400</td><td class=\"column-7\">-1.04%</td><td class=\"column-8\">6.83%</td><td class=\"column-9\">4.41%</td>\n</tr>\n<tr class=\"row-16 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/american-express-1.jpg\" alt=\"American Express Company\" width=\"80\" height=\"80\" class=\"size-full wp-image-1430\" /></td><td class=\"column-2\">AXP</td><td class=\"column-3\">American Express Company</td><td class=\"column-4\">US$ 103.859</td><td class=\"column-5\">US$ 171.9400</td><td class=\"column-6\">US$ 170.0100</td><td class=\"column-7\">-1.12%</td><td class=\"column-8\">63.69%</td><td class=\"column-9\">4.05%</td>\n</tr>\n<tr class=\"row-17 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/visa_logo_200x200.jpg\" alt=\"Visa Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1448\" /></td><td class=\"column-2\">V</td><td class=\"column-3\">Visa Inc</td><td class=\"column-4\">US$ 196.746</td><td class=\"column-5\">US$ 238.4700</td><td class=\"column-6\">US$ 248.1200</td><td class=\"column-7\">4.05%</td><td class=\"column-8\">26.11%</td><td class=\"column-9\">3.40%</td>\n</tr>\n<tr class=\"row-18 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/mastercard_logo_200x200.jpg\" alt=\"Mastercard Incorporated\" width=\"80\" height=\"80\" class=\"size-full wp-image-1441\" /></td><td class=\"column-2\">MA</td><td class=\"column-3\">Mastercard Incorporated</td><td class=\"column-4\">US$ 324.012</td><td class=\"column-5\">US$ 372.9400</td><td class=\"column-6\">US$ 387.1200</td><td class=\"column-7\">3.80%</td><td class=\"column-8\">19.48%</td><td class=\"column-9\">3.31%</td>\n</tr>\n<tr class=\"row-19 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/teladoc_logo_200x200.jpg\" alt=\"Teladoc Health Inc\" width=\"80\" height=\"80\" class=\"size-full wp-image-1445\" /></td><td class=\"column-2\">TDOC</td><td class=\"column-3\">Teladoc Health Inc</td><td class=\"column-4\">US$ 182.924</td><td class=\"column-5\">US$ 158.6000</td><td class=\"column-6\">US$ 146.7800</td><td class=\"column-7\">-7.45%</td><td class=\"column-8\">-19.76%</td><td class=\"column-9\">2.91%</td>\n</tr>\n<tr class=\"row-20 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/ark_logo_200x200.jpg\" alt=\"ARK Invest ETF\" width=\"80\" height=\"80\" class=\"size-full wp-image-1436\" /></td><td class=\"column-2\">ARKW</td><td class=\"column-3\">ARK Next Generation Internet ETF</td><td class=\"column-4\">US$ 116.179</td><td class=\"column-5\">US$ 148.9000</td><td class=\"column-6\">US$ 140.3100</td><td class=\"column-7\">-5.77%</td><td class=\"column-8\">20.77%</td><td class=\"column-9\">1.70%</td>\n</tr>\n<tr class=\"row-21 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/ark_logo_200x200.jpg\" alt=\"ARK Invest ETF\" width=\"80\" height=\"80\" class=\"size-full wp-image-1436\" /></td><td class=\"column-2\">ARKK</td><td class=\"column-3\">ARK Innovation ETF</td><td class=\"column-4\">US$ 97.479</td><td class=\"column-5\">US$ 125.6200</td><td class=\"column-6\">US$ 116.5300</td><td class=\"column-7\">-7.24%</td><td class=\"column-8\">19.54%</td><td class=\"column-9\">1.70%</td>\n</tr>\n<tr class=\"row-22 even\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/ark_logo_200x200.jpg\" alt=\"ARK Invest ETF\" width=\"80\" height=\"80\" class=\"size-full wp-image-1436\" /></td><td class=\"column-2\">ARKG</td><td class=\"column-3\">ARK Genomic Revolution Multi-Sector ETF</td><td class=\"column-4\">US$ 68.9</td><td class=\"column-5\">US$ 89.9900</td><td class=\"column-6\">US$ 82.8800</td><td class=\"column-7\">-7.90%</td><td class=\"column-8\">20.29%</td><td class=\"column-9\">1.55%</td>\n</tr>\n<tr class=\"row-23 odd\">\n <td class=\"column-1\"><img src=\"https://smartskyinvest.com/wp-content/uploads/2021/06/ark_logo_200x200.jpg\" alt=\"ARK Invest ETF\" width=\"80\" height=\"80\" class=\"size-full wp-image-1436\" /></td><td class=\"column-2\">ARKF</td><td class=\"column-3\">ARK Fintech Innovation ETF</td><td class=\"column-4\">US$ 43.287</td><td class=\"column-5\">US$ 52.9100</td><td class=\"column-6\">US$ 50.7900</td><td class=\"column-7\">-4.01%</td><td class=\"column-8\">17.33%</td><td class=\"column-9\">1.36%</td>\n</tr>\n</tbody>\n</table>\n\n</div>', 'no') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)
WordPress 資料庫錯誤: [INSERT, UPDATE command denied to user 'u606019072_VSQMJ'@'127.0.0.1' for table `u606019072_WrGHL`.`wp_options`]INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_timeout_tablepress_c_9bf31c7ff062936a96d3c8bd1f8f2ff3', '1711876786', 'no') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)
WordPress 資料庫錯誤: [INSERT, UPDATE command denied to user 'u606019072_VSQMJ'@'127.0.0.1' for table `u606019072_WrGHL`.`wp_options`]INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_tablepress_c_9bf31c7ff062936a96d3c8bd1f8f2ff3', '[\"tablepress_76e8fb3de3944daa78eb60dba27bef9e\"]', 'no') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)
Company logo | Stock code | Company name | Cost price | Closing price last wk | Latest price | % increase w/w | % increase overall | % share of portfolio |
---|---|---|---|---|---|---|---|---|
9988 | Alibaba Group Holding Ltd | HK$ 254.741 | HK$ 195.5000 | HK$ 209.4000 | 7.11% | -17.80% | 5.46% | |
700 | Tencent Holdings Ltd | HK$ 548.836 | HK$ 538.5000 | HK$ 564.0000 | 4.74% | 2.76% | 4.90% | |
3968 | China Merchants Bank Co Ltd | HK$ 37.242 | HK$ 61.5500 | HK$ 64.8000 | 5.28% | 74% | 4.69% | |
1810 | Xiaomi Corp | HK$ 17.473 | HK$ 26.7000 | HK$ 28.2500 | 5.81% | 61.67% | 4.25% | |
AMZN | Amazon.com Inc | US$ 3,125.461 | US$ 3718.8000 | US$ 3572.2350 | -3.94% | 14.29% | 7.23% | |
AAPL | Apple Inc | US$ 117.341 | US$ 145.0750 | US$ 146.3800 | 0.90% | 24.75% | 7.11% | |
MSFT | Microsoft Corporation | US$ 211.03 | US$ 277.9100 | US$ 280.6800 | 1.00% | 33% | 6.94% | |
FB | Facebook Inc | US$ 249.328 | US$ 350.3800 | US$ 341.1000 | -2.65% | 36.81% | 6.83% | |
GOOGL | Alphabet Inc-CL A | US$ 1,686.121 | US$ 2509.4700 | US$ 2538.5600 | 1.16% | 50.56% | 6.28% | |
NVDA | NVIDIA Corporation | US$ 527.923 | US$ 801.8800 | US$ 726.4200 | -9.41% | 37.60% | 6.21% | |
AMD | Advanced Micro Devices Inc | US$ 81.349 | US$ 90.8550 | US$ 85.9200 | -5.43% | 5.62% | 5.39% | |
TSM | Taiwan Semiconductor Manufacturing Company Limited | US$ 100.594 | US$ 120.5600 | US$ 115.7400 | -4.00% | 15.06% | 5.23% | |
TSLA | Tesla Inc | US$ 497.003 | US$ 656.8500 | US$ 644.1300 | -1.94% | 29.60% | 5.07% | |
NFLX | Netflix Inc | US$ 496.444 | US$ 535.8900 | US$ 530.3400 | -1.04% | 6.83% | 4.41% | |
AXP | American Express Company | US$ 103.859 | US$ 171.9400 | US$ 170.0100 | -1.12% | 63.69% | 4.05% | |
V | Visa Inc | US$ 196.746 | US$ 238.4700 | US$ 248.1200 | 4.05% | 26.11% | 3.40% | |
MA | Mastercard Incorporated | US$ 324.012 | US$ 372.9400 | US$ 387.1200 | 3.80% | 19.48% | 3.31% | |
TDOC | Teladoc Health Inc | US$ 182.924 | US$ 158.6000 | US$ 146.7800 | -7.45% | -19.76% | 2.91% | |
ARKW | ARK Next Generation Internet ETF | US$ 116.179 | US$ 148.9000 | US$ 140.3100 | -5.77% | 20.77% | 1.70% | |
ARKK | ARK Innovation ETF | US$ 97.479 | US$ 125.6200 | US$ 116.5300 | -7.24% | 19.54% | 1.70% | |
ARKG | ARK Genomic Revolution Multi-Sector ETF | US$ 68.9 | US$ 89.9900 | US$ 82.8800 | -7.90% | 20.29% | 1.55% | |
ARKF | ARK Fintech Innovation ETF | US$ 43.287 | US$ 52.9100 | US$ 50.7900 | -4.01% | 17.33% | 1.36% |
留言及分享轉發
今天的內容就分享到這裏,若你有問題請在下方留言,我會回覆你的。或者如果你發現我有地方說錯了,也請指正。如果你覺得有意思或幫到你的話,可以分享給其他人。