當沖要領：
一、選擇股性活潑，成交量、盤中振幅較大個股較好操作。當日振幅前幾名個股隔日振幅也大都名列前茅，可參考做為操作標的。
二、觀察最近幾日走勢為開高走低或開低走高，最高與最低點常在何時出現，確定買賣時間點。
三、注意籌碼集中度是否有到頂或到底，集中度與股價背離，即將出現轉折等情形。集中度創新高或股價大漲集中度卻逆向減少者次日可能下跌，反之則可能上漲。
四、注意融券、融資是否有暴增或大減情形，融券暴增個股易發生軋空逆向大漲，融資暴增者可能反向大跌。
五、開盤帶量急拉且已大漲多日者可能反向殺低。開盤帶量急殺，且已大跌多日者可能反向大漲。
六、同類股票當日大多上漲者較易上漲，反之可能下跌。
七、大盤威廉指數過高或漲出布林通道，或多日遇壓不過，漲幅過高者較易下跌，反之可能上漲。
八、盤中大單(主力籌碼)突然出現變化可能是轉多(空)訊號。
九、順勢操作：大盤走空盡量當沖放空，大盤走多盡量當沖做多。
依振幅排序
| 代號 | 名稱 | 價格 | 漲跌 | 漲跌幅 | 周漲跌 | 振幅 | 成交量 | 成交值(億) |
| 3152 | 璟德 | 216 | -22.5 | -9.43% | -8.28% | 13.63% | 769 | 1.661 |
| 6811 | 宏碁資訊 | 250.5 | ▲6.50 | +2.66% | 6.14% | 13.52% | 2,853 | 7.147 |
| 4510 | 高鋒 | 14.85 | ▲1.35 | +10.00% | 15.56% | 13.33% | 4,463 | 0.663 |
| 1611 | 中電 | 18.1 | -1.05 | -5.48% | 5.85% | 12.79% | 68,307 | 12.364 |
| 4979 | 華星光 | 51 | -5.1 | -9.09% | -5.38% | 12.48% | 26,862 | 13.700 |
| 6690 | 安碁資訊 | 192 | -15.5 | -7.47% | -0.26% | 11.81% | 2,623 | 5.036 |
| 6752 | 叡揚 | 153 | ▲10.00 | +6.99% | 2.00% | 11.19% | 3,973 | 6.079 |
| 7402 | 邑錡 | 67.6 | -5 | -6.89% | -14.54% | 11.16% | 1,449 | 0.980 |
| 6148 | 驊宏資 | 29.8 | ▲2.70 | +9.96% | 1.02% | 11.07% | 10,424 | 3.106 |
| 4747 | 強生 | 54.5 | -5 | -8.40% | -7.63% | 10.92% | 2,074 | 1.130 |
| 1786 | 科妍 | 72 | -3.5 | -4.64% | 1.69% | 10.86% | 2,739 | 1.972 |
| 3032 | 偉訓 | 50.7 | -2.1 | -3.98% | -6.63% | 10.80% | 13,750 | 6.971 |
| 6538 | 倉和 | 105 | -3 | -2.78% | -3.67% | 10.65% | 2,774 | 2.913 |
| 4153 | 鈺緯 | 47.35 | -3.85 | -7.52% | -13.91% | 10.64% | 1,430 | 0.677 |
| 5490 | 同亨 | 25.6 | ▲0.70 | +2.81% | 1.59% | 10.64% | 1,185 | 0.303 |
| 6417 | 韋僑 | 164.5 | -6.5 | -3.80% | -2.66% | 10.53% | 2,371 | 3.900 |
| 6523 | 達爾膚 | 141 | -6.5 | -4.41% | -1.40% | 10.51% | 3,921 | 5.529 |
| 3339 | 泰谷 | 13.7 | -0.3 | -2.14% | -4.53% | 10.36% | 706 | 0.097 |
| 5234 | 達興材料 | 91.3 | -3.2 | -3.39% | -0.22% | 10.26% | 3,207 | 2.928 |
| 2471 | 資通 | 54 | -3.5 | -6.09% | -8.47% | 10.26% | 9,775 | 5.279 |
| 3363 | 上詮 | 31.25 | -3.45 | -9.94% | -5.16% | 10.23% | 5,056 | 1.580 |
| 3071 | 協禧 | 30.1 | -1.2 | -3.83% | -1.95% | 10.22% | 5,394 | 1.624 |
| 6122 | 擎邦 | 29.95 | -2.65 | -8.13% | -11.91% | 10.12% | 6,684 | 2.002 |
| 3325 | 旭品 | 16.6 | -1.2 | -6.74% | -2.35% | 10.11% | 1,479 | 0.246 |
| 4175 | 杏一 | 106.5 | ▲2.50 | +2.40% | 3.90% | 10.10% | 1,721 | 1.833 |
| 2351 | 順德 | 122.5 | -13 | -9.59% | -7.89% | 9.96% | 6,430 | 7.877 |
| 3661 | 世芯-KY | 1195 | -120 | -9.13% | -10.82% | 9.89% | 7,361 | 87.964 |
| 6829 | 千附精密 | 141.5 | ▲8.00 | +5.99% | 2.91% | 9.74% | 9,120 | 12.905 |
| 6712 | 長聖 | 211 | -16.5 | -7.25% | -4.31% | 9.67% | 4,793 | 10.113 |
| 6799 | 來頡 | 178.5 | ▲12.50 | +7.53% | 8.51% | 9.64% | 8,927 | 15.935 |
| 9902 | 台火 | 13.65 | ▲1.20 | +9.64% | 9.20% | 9.64% | 7,299 | 0.996 |
| 2495 | 普安 | 24.7 | -1.8 | -6.79% | 1.65% | 9.43% | 11,573 | 2.859 |
| 2913 | 農林 | 24.2 | ▲0.30 | +1.26% | 10.50% | 9.41% | 80,706 | 19.531 |
| 6679 | 鈺太 | 297 | -6 | -1.98% | 0.68% | 9.41% | 3,112 | 9.243 |
| 1471 | 首利 | 9.21 | -0.79 | -7.90% | -6.78% | 9.40% | 5,254 | 0.484 |
| 6470 | 宇智 | 64.5 | -5.8 | -8.25% | -4.16% | 9.39% | 4,581 | 2.955 |
| 4931 | 新盛力 | 47.8 | -1.35 | -2.75% | -0.21% | 9.36% | 18,319 | 8.756 |
| 3466 | 致振 | 35 | -2.4 | -6.42% | 6.22% | 9.36% | 2,985 | 1.045 |
| 1760 | 寶齡富錦 | 164.5 | -12 | -6.80% | -3.52% | 9.35% | 14,609 | 24.032 |
| 4503 | 金雨 | 54.5 | -4.4 | -7.47% | -4.72% | 9.34% | 2,360 | 1.286 |
| 1907 | 永豐餘 | 30.25 | ▲0.25 | +0.83% | 10.20% | 9.33% | 47,298 | 14.308 |
| 6134 | 萬旭 | 25 | -2.75 | -9.91% | -6.19% | 9.19% | 4,287 | 1.072 |
| 6612 | 奈米醫材 | 158.5 | -10.5 | -6.21% | 7.09% | 9.17% | 1,971 | 3.124 |
| 6160 | 欣技 | 29.55 | -2.1 | -6.64% | -8.09% | 9.16% | 6,175 | 1.825 |
| 8478 | 東哥遊艇 | 437 | -10.5 | -2.35% | -21.68% | 9.16% | 4,647 | 20.307 |
| 6625 | 必應 | 69.5 | ▲2.90 | +4.35% | 19.62% | 9.01% | 5,515 | 3.833 |
| 5211 | 蒙恬 | 32 | -0.8 | -2.44% | -7.11% | 8.99% | 2,078 | 0.665 |
| 1727 | 中華化 | 27.5 | ▲0.65 | +2.42% | 0.73% | 8.94% | 3,983 | 1.095 |
| 8155 | 博智 | 150.5 | -6.5 | -4.14% | -0.66% | 8.92% | 3,856 | 5.803 |
依成交量排序
| 代號 | 名稱 | 價格 | 漲跌 | 漲跌幅 | 周漲跌 | 振幅 | 成交量 | 成交值(億) |
| 00632R | 元大台灣50反1 | 5.29 | ▲0.04 | +0.76% | 1.73% | 1.14% | 149,387 | 7.903 |
| 6282 | 康舒 | 43.6 | -0.5 | -1.13% | 7.79% | 8.50% | 113,090 | 49.307 |
| 3481 | 群創 | 14.35 | ▲0.25 | +1.77% | -3.69% | 2.48% | 84,404 | 12.112 |
| 3231 | 緯創 | 44.5 | -1.3 | -2.84% | 0.68% | 3.38% | 84,026 | 37.392 |
| 2913 | 農林 | 24.2 | ▲0.30 | +1.26% | 10.50% | 9.41% | 80,706 | 19.531 |
| 6244 | 茂迪 | 38.55 | -1.45 | -3.63% | 5.18% | 8.50% | 72,393 | 27.908 |
| 1611 | 中電 | 18.1 | -1.05 | -5.48% | 5.85% | 12.79% | 68,307 | 12.364 |
| 1101 | 台泥 | 38.3 | ▲1.10 | +2.96% | 0.92% | 3.90% | 64,295 | 24.625 |
| 2634 | 漢翔 | 54.7 | ▲0.30 | +0.55% | -5.69% | 4.96% | 63,260 | 34.603 |
| 00637L | 元大滬深300正2 | 15.27 | -0.14 | -0.91% | -2.18% | 1.75% | 58,518 | 8.936 |
| 00673R | 期元大S&P原油反1 | 8.67 | ▲0.07 | +0.81% | 6.12% | 0.58% | 57,304 | 4.968 |
| 1907 | 永豐餘 | 30.25 | ▲0.25 | +0.83% | 10.20% | 9.33% | 47,298 | 14.308 |
| 2457 | 飛宏 | 72.5 | -2.1 | -2.82% | -4.48% | 6.03% | 46,330 | 33.589 |
| 2409 | 友達 | 18.25 | ▲0.15 | +0.83% | -4.45% | 3.59% | 46,061 | 8.406 |
| 2883 | 開發金 | 13.15 | ▲0.10 | +0.77% | -0.75% | 1.53% | 44,694 | 5.877 |
| 2515 | 中工 | 10.15 | -0.25 | -2.40% | -10.18% | 5.29% | 44,688 | 4.536 |
| 00878 | 國泰永續高股息 | 17.47 | -0.05 | -0.29% | -0.91% | 0.80% | 44,341 | 7.746 |
| 1909 | 榮成 | 17.4 | -0.2 | -1.14% | -1.97% | 8.81% | 43,732 | 7.609 |
| 2206 | 三陽工業 | 53.5 | ▲0.50 | +0.94% | -1.65% | 7.74% | 42,565 | 22.772 |
| 2303 | 聯電 | 50.1 | -0.6 | -1.18% | -3.65% | 2.96% | 40,219 | 20.150 |
| 6235 | 華孚 | 93.2 | -2.2 | -2.31% | -4.70% | 5.77% | 37,300 | 34.764 |
| 6163 | 華電網 | 25.3 | -2.65 | -9.48% | 3.48% | 4.29% | 34,993 | 8.853 |
| 6770 | 力積電 | 30.05 | -0.95 | -3.06% | -8.66% | 2.90% | 34,822 | 10.464 |
| 5009 | 榮剛 | 54.3 | -3.3 | -5.73% | -13.54% | 7.81% | 33,116 | 17.982 |
| 2317 | 鴻海 | 104 | -0.5 | -0.48% | 0.00% | 1.44% | 32,717 | 34.026 |
| 00715L | 期街口布蘭特正2 | 13.93 | -0.39 | -2.72% | -11.27% | 0.98% | 30,253 | 4.214 |
| 2888 | 新光金 | 8.38 | -0.08 | -0.95% | -2.22% | 1.18% | 28,548 | 2.392 |
| 3576 | 聯合再生 | 20.9 | -0.55 | -2.56% | -1.18% | 3.50% | 28,526 | 5.962 |
| 2031 | 新光鋼 | 53.6 | ▲4.80 | +9.84% | 14.04% | 8.61% | 28,230 | 15.131 |
| 4968 | 立積 | 177.5 | ▲5.00 | +2.90% | -1.11% | 8.12% | 28,206 | 50.066 |
| 8222 | 寶一 | 52.5 | -1.5 | -2.78% | 0.77% | 7.96% | 27,888 | 14.641 |
| 2609 | 陽明 | 64.9 | -1.5 | -2.26% | -4.14% | 2.86% | 27,637 | 17.936 |
| 1904 | 正隆 | 30.4 | ▲0.95 | +3.23% | 5.01% | 8.15% | 27,145 | 8.252 |
| 4979 | 華星光 | 51 | -5.1 | -9.09% | -5.38% | 12.48% | 26,862 | 13.700 |
| 2324 | 仁寶 | 24.4 | ▲0.25 | +1.04% | -2.98% | 1.66% | 25,746 | 6.282 |
| 2204 | 中華 | 77.8 | ▲2.80 | +3.73% | 12.43% | 6.53% | 25,538 | 19.869 |
| 2330 | 台積電 | 511 | -2 | -0.39% | -1.73% | 1.95% | 24,995 | 127.724 |
| 00665L | 富邦恒生國企正2 | 8.27 | -0.2 | -2.36% | -4.72% | 2.95% | 24,837 | 2.054 |
| 1605 | 華新 | 49.9 | ▲0.05 | +0.10% | -3.85% | 1.40% | 24,536 | 12.243 |
| 2344 | 華邦電 | 25.05 | -0.45 | -1.76% | -5.65% | 2.94% | 24,265 | 6.078 |
| 1513 | 中興電 | 102.5 | -3 | -2.84% | -5.96% | 4.74% | 24,020 | 24.621 |
| 2201 | 裕隆 | 80.3 | -1.7 | -2.07% | -1.83% | 3.41% | 23,179 | 18.613 |
| 3037 | 欣興 | 136.5 | ▲1.00 | +0.74% | -1.80% | 2.58% | 22,794 | 31.114 |
| 1504 | 東元 | 43.8 | -0.2 | -0.45% | -1.79% | 3.18% | 22,454 | 9.835 |
| 0056 | 元大高股息 | 28.19 | -0.24 | -0.84% | -2.12% | 1.20% | 22,344 | 6.299 |
| 2208 | 台船 | 25.9 | -0.1 | -0.38% | -7.50% | 4.62% | 21,097 | 5.464 |
| 2603 | 長榮 | 166 | -4.5 | -2.64% | -4.87% | 3.23% | 20,301 | 33.700 |
| 2610 | 華航 | 19.1 | -0.15 | -0.78% | -2.05% | 1.82% | 20,288 | 3.875 |
| 00680L | 元大美債20正2 | 11.86 | ▲0.21 | +1.80% | -0.34% | 0.69% | 20,032 | 2.376 |
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