プラチナ価格 : 2025-09-11 〜 2026-09-11(基準日: 2026-09-11)| サンプル総数: 254 営業日
月曜
週明け
上昇確率
53.8%
平均騰落率
+0.28%
上昇日数
28/52日
火曜
上昇確率
44.2%
平均騰落率
+0.21%
上昇日数
23/52日
水曜
上昇確率
65.4%
平均騰落率
+0.18%
上昇日数
34/52日
木曜
上昇確率
42.9%
平均騰落率
-0.28%
上昇日数
21/49日
金曜
週末
上昇確率
42.9%
平均騰落率
-0.28%
上昇日数
21/49日
| 曜日 | サンプル | 上昇確率 | 下落確率 | もみ合 | 平均騰落 | 平均上昇 | 平均下落 | 最大上昇 | 最大下落 | 上昇-下落 |
|---|---|---|---|---|---|---|---|---|---|---|
| 月曜週明け | 52日 | 53.8% | 40.4% | 5.8% | +0.28% | +2.25% | -2.30% | +8.41% | -15.26% | +13.5% |
| 火曜 | 52日 | 44.2% | 55.8% | 0.0% | +0.21% | +2.77% | -1.81% | +7.12% | -9.74% | -11.5% |
| 水曜 | 52日 | 65.4% | 34.6% | 0.0% | +0.18% | +1.99% | -3.23% | +6.40% | -8.56% | +30.8% |
| 木曜 | 49日 | 42.9% | 57.1% | 0.0% | -0.28% | +2.64% | -2.47% | +5.88% | -11.21% | -14.3% |
| 金曜週末 | 49日 | 42.9% | 57.1% | 0.0% | -0.28% | +2.64% | -2.47% | +5.88% | -11.21% | -14.3% |
🏆 「上がりやすさ」ランキング(上昇確率順)
1
水曜
65.4%
(平均+0.18%)
2
月曜
53.8%
(平均+0.28%)
3
火曜
44.2%
(平均+0.21%)
4
木曜
42.9%
(平均-0.28%)
5
金曜
42.9%
(平均-0.28%)
📊 検証結果サマリー
月曜(週明け):上昇確率 53.8%(2位) → 上昇しやすい傾向あり
金曜(週末):上昇確率 42.9%(5位) → 下落しやすい
月曜 vs 金曜:上昇確率差 +11.0% → 「週明け上昇・週末下落」仮説を強く支持
📉 金曜日の騰落率推移チャート
各曜日を選択すると、その曜日の騰落率(前営業日比)を時系列で確認できます。赤線は平均騰落率です。
金曜日 の騰落率推移 |
データ数: 52件 |
平均: +0.358% |
最新: +0.981%
📋 金曜日の騰落率データ一覧(最新順)
| 日付 | 終値 | 騰落率 | 累積騰落率 | 判定 |
|---|---|---|---|---|
| 2026-09-11 | 1,801.60 | +0.981% | +0.981% | 📈 |
| 2026-09-04 | 1,828.50 | -0.077% | +0.904% | 📉 |
| 2026-08-28 | 1,833.50 | -1.244% | -0.340% | 📉 |
| 2026-08-21 | 1,891.40 | +2.721% | +2.381% | 📈 |
| 2026-08-14 | 1,756.80 | +1.879% | +4.260% | 📈 |
| 2026-08-07 | 1,757.40 | +1.256% | +5.516% | 📈 |
| 2026-07-31 | 1,655.50 | -0.839% | +4.677% | 📉 |
| 2026-07-24 | 1,599.10 | -0.287% | +4.390% | 📉 |
| 2026-07-17 | 1,603.50 | -1.577% | +2.813% | 📉 |
| 2026-07-10 | 1,638.60 | +1.023% | +3.836% | 📈 |
| 2026-07-03 | 1,651.90 | +1.226% | +5.062% | 📈 |
| 2026-06-26 | 1,629.10 | +0.986% | +6.048% | 📈 |
| 2026-06-19 | 1,668.20 | -1.633% | +4.415% | 📉 |
| 2026-06-12 | 1,720.60 | -0.244% | +4.171% | 📉 |
| 2026-06-05 | 1,777.40 | -6.379% | -2.208% | 📉 |
| 2026-05-29 | 1,922.90 | -0.192% | -2.400% | 📉 |
| 2026-05-22 | 1,931.40 | -2.479% | -4.879% | 📉 |
| 2026-05-15 | 1,985.20 | -4.083% | -8.962% | 📉 |
| 2026-05-08 | 2,069.30 | +1.806% | -7.156% | 📈 |
| 2026-05-01 | 2,000.70 | +0.246% | -6.910% | 📈 |
| 2026-04-24 | 2,021.00 | +0.164% | -6.746% | 📈 |
| 2026-04-17 | 2,114.40 | +0.811% | -5.935% | 📈 |
| 2026-04-10 | 2,055.30 | -2.846% | -8.781% | 📉 |
| 2026-03-27 | 1,866.40 | +2.017% | -6.764% | 📈 |
| 2026-03-20 | 1,920.10 | -2.479% | -9.243% | 📉 |
| 2026-03-13 | 2,024.50 | -4.984% | -14.227% | 📉 |
| 2026-03-06 | 2,144.60 | +0.756% | -13.471% | 📈 |
| 2026-02-27 | 2,377.50 | +4.039% | -9.432% | 📈 |
| 2026-02-20 | 2,169.10 | +4.314% | -5.118% | 📈 |
| 2026-02-13 | 2,069.20 | +3.223% | -1.895% | 📈 |
| 2026-02-06 | 2,098.00 | +6.389% | +4.494% | 📈 |
| 2026-01-30 | 2,270.00 | -13.662% | -9.168% | 📉 |
| 2026-01-23 | 2,764.10 | +5.335% | -3.833% | 📈 |
| 2026-01-16 | 2,336.30 | -3.347% | -7.180% | 📉 |
| 2026-01-09 | 2,287.80 | +0.259% | -6.921% | 📈 |
| 2026-01-02 | 2,137.00 | +5.038% | -1.883% | 📈 |
| 2025-12-26 | 2,530.60 | +12.852% | +10.969% | 📈 |
| 2025-12-19 | 2,013.20 | +2.951% | +13.920% | 📈 |
| 2025-12-12 | 1,757.10 | +2.887% | +16.807% | 📈 |
| 2025-12-05 | 1,655.00 | +0.036% | +16.843% | 📈 |
| 2025-11-28 | 1,677.70 | +6.258% | +23.101% | 📈 |
| 2025-11-21 | 1,513.80 | +0.505% | +23.606% | 📈 |
| 2025-11-14 | 1,555.20 | -3.036% | +20.570% | 📉 |
| 2025-11-07 | 1,539.30 | +0.720% | +21.290% | 📈 |
| 2025-10-31 | 1,569.80 | -2.394% | +18.896% | 📉 |
| 2025-10-24 | 1,593.90 | +0.397% | +19.293% | 📈 |
| 2025-10-17 | 1,602.30 | -7.643% | +11.650% | 📉 |
| 2025-10-10 | 1,600.70 | -2.044% | +9.606% | 📉 |
| 2025-10-03 | 1,619.30 | +3.549% | +13.155% | 📈 |
| 2025-09-26 | 1,582.70 | +3.397% | +16.552% | 📈 |
| 2025-09-19 | 1,414.30 | +1.209% | +17.761% | 📈 |
| 2025-09-12 | 1,407.30 | +0.853% | +18.614% | 📈 |