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    <title>SK on Trading Bot Lab</title>
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    <description>Recent content in SK on Trading Bot Lab</description>
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    <lastBuildDate>Wed, 26 Aug 2026 10:50:00 +0900</lastBuildDate>
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      <title>SK, 급등락 두 달 뒤 변동성 폭이 54%에서 24%로 조여왔다: 볼린저 밴드 폭 (Bollinger Bands Width: SK Inc., How Two Months of Wild Swings Compressed From 54% to 24%)</title>
      <link>https://botlab.co.kr/study/sk-bollinger-bands-width/</link>
      <pubDate>Wed, 26 Aug 2026 10:50:00 +0900</pubDate>
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      <description>SK(034730)가 45% 급락한 두 달 구간에서 20일 볼린저 밴드 폭이 54.20%에서 23.61%까지 줄어드는 과정을 실측 데이터로 짚는다. This study uses verified KRX daily data to track SK Inc.&amp;#39;s 20-day Bollinger Bands Width contracting from a 54.20% peak to a 23.61% trough after a 45% two-month price swing.</description>
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