VISUALISASI KORELASI PERHATIAN DIGITAL EVENT BTS FESTA TER-HADAP SAHAM HYBE PASCA WAMIL
Keywords:
BTS Festa 2025, HYBE Corporation, Perhatian Digital, Return Saham, Korelasi PearsonAbstract
Penelitian ini bertujuan untuk menganalisis hubungan antara perhatian digital publik dan pergerakan return saham HYBE Corporation selama periode BTS FESTA 2025 setelah wajib militer. Perhatian digital diukur menggunakan indeks pencarian kata kunci BTS dan BTS FESTA dari Naver DataLab, sedangkan data harga saham HYBE diperoleh dari Yahoo Finance. Periode pengamatan ditetapkan ±30 hari sebelum dan sesudah 13 Juni 2025 sebagai tanggal pelaksanaan event. Metode analisis meliputi perhitungan return saham, normalisasi data, uji korelasi Pearson, dan visualisasi time-series menggunakan Power BI. Hasil menunjukkan bahwa nilai korelasi antara perhatian digital dan return saham berada pada kategori sangat lemah (r = –0,013 dan r = 0,049). Meskipun rata-rata return berubah dari 0,39 sebelum event menjadi –0,50 setelah event, perubahan tersebut tidak signifikan secara statistik. Visualisasi menunjukkan bahwa lonjakan perhatian digital tidak diikuti oleh kenaikan harga saham yang konsisten. Dengan demikian, perhatian digital publik selama BTS FESTA 2025 tidak berpengaruh signifikan terhadap perubahan return saham HYBE dalam jangka pendek.
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