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BlackRock Health Sciences Trust

BME
交易所
NYSE
SEC CIK
0001314966

近 90 天,BlackRock Health Sciences Trust 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 80 家機構在 13F 申報持有,市值合計 $1.11 億;沒有大師持有。

四種放空資料,量的東西都不一樣:

  • 空單餘額:某個結算日還沒回補的放空股數。FINRA 每月公布兩次,在結算日後約 8 個工作天。
  • 每日放空量:每天在場外成交、申報給 FINRA 的放空股數。算的是成交,不是未平倉的部位;隔天公布。
  • 交割失敗:到了交割日還沒交付的股數。SEC 每月公布兩次,晚約 2 週。
  • 暗池(ATS)成交量:每週在另類交易系統與其他場外市場的成交量。FINRA 在那一週之後 2~4 週公布。

更多說明見術語頁。

空單餘額

還沒回補的放空股數,取自 FINRA,近兩年的每一個結算日。

空單餘額
2.28 萬
股,結算日 2026/10/30
變化
−6,969
較 2026/10/15 −23.4%
回補天數
1.00
空單餘額 ÷ 平均日成交量
平均日成交量
3.86 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:8,007 股2024/11/15:14,082 股2024/11/29:6,169 股2024/12/13:7,404 股2024/12/31:15,047 股2025/1/15:29,012 股2025/1/31:16,822 股2025/2/14:14,915 股2025/2/28:15,143 股2025/3/14:12,676 股2025/3/31:4,912 股2025/4/15:8,402 股2025/4/30:3,406 股2025/5/15:18,571 股2025/5/30:16,112 股2025/6/13:13,069 股2025/6/30:21,982 股2025/7/15:23,760 股2025/7/31:20,244 股2025/8/15:12,875 股2025/8/29:20,233 股2025/9/15:18,328 股2025/9/30:12,807 股2025/10/15:12,756 股2025/10/31:23,794 股2025/11/14:24,617 股2025/11/28:12,455 股2025/12/15:30,636 股2025/12/31:54,624 股2026/1/15:61,028 股2026/1/30:59,022 股2026/2/13:72,489 股2026/2/27:81,198 股2026/3/13:67,055 股2026/3/31:78,212 股2026/4/15:82,202 股2026/4/30:66,058 股2026/5/15:55,848 股2026/5/29:50,533 股2026/6/15:68,970 股2026/6/30:60,112 股2026/7/15:53,073 股2026/7/31:37,032 股2026/8/14:36,484 股2026/8/31:42,026 股2026/9/15:33,820 股2026/9/30:25,549 股2026/10/15:29,766 股2026/10/30:22,797 股
BME 各結算日的空單餘額
結算日空單餘額變化變化 %平均日成交量回補天數
2026/10/302.28 萬−6,969−23.4%3.86 萬1.00
2026/10/152.98 萬+4,217+16.5%4.51 萬1.00
2026/9/302.55 萬−8,271−24.5%3.65 萬1.00
2026/9/153.38 萬−8,206−19.5%3.64 萬1.00
2026/8/314.20 萬+5,542+15.2%4.59 萬1.00
2026/8/143.65 萬−548−1.5%4.38 萬1.00
2026/7/313.70 萬−1.60 萬−30.2%4.86 萬1.00
2026/7/155.31 萬−7,039−11.7%4.19 萬1.27
2026/6/306.01 萬−8,858−12.8%4.83 萬1.25
2026/6/156.90 萬+1.84 萬+36.5%5.09 萬1.36
2026/5/295.05 萬−5,315−9.5%4.29 萬1.18
2026/5/155.58 萬−1.02 萬−15.5%5.62 萬1.00
2026/4/306.61 萬−1.61 萬−19.6%4.87 萬1.36
2026/4/158.22 萬+3,990+5.1%4.35 萬1.89
2026/3/317.82 萬+1.12 萬+16.6%5.53 萬1.42
2026/3/136.71 萬−1.41 萬−17.4%4.51 萬1.49
2026/2/278.12 萬+8,709+12.0%3.91 萬2.08
2026/2/137.25 萬+1.35 萬+22.8%3.15 萬2.30
2026/1/305.90 萬−2,006−3.3%3.85 萬1.53
2026/1/156.10 萬+6,404+11.7%4.17 萬1.46
2025/12/315.46 萬+2.40 萬+78.3%3.99 萬1.37
2025/12/153.06 萬+1.82 萬+146.0%3.73 萬1.00
2025/11/281.25 萬−1.22 萬−49.4%4.10 萬1.00
2025/11/142.46 萬+823+3.5%5.54 萬1.00
2025/10/312.38 萬+1.10 萬+86.5%4.16 萬1.00
2025/10/151.28 萬−51−0.4%7.16 萬1.00
2025/9/301.28 萬−5,521−30.1%4.79 萬1.00
2025/9/151.83 萬−1,905−9.4%5.12 萬1.00
2025/8/292.02 萬+7,358+57.2%5.74 萬1.00
2025/8/151.29 萬−7,369−36.4%6.44 萬1.00
2025/7/312.02 萬−3,516−14.8%4.78 萬1.00
2025/7/152.38 萬+1,778+8.1%4.18 萬1.00
2025/6/302.20 萬+8,913+68.2%5.24 萬1.00
2025/6/131.31 萬−3,043−18.9%3.11 萬1.00
2025/5/301.61 萬−2,459−13.2%4.79 萬1.00
2025/5/151.86 萬+1.52 萬+445.2%5.32 萬1.00
2025/4/303,406−4,996−59.5%3.88 萬1.00
2025/4/158,402+3,490+71.1%6.20 萬1.00
2025/3/314,912−7,764−61.3%3.45 萬1.00
2025/3/141.27 萬−2,467−16.3%4.69 萬1.00
2025/2/281.51 萬+228+1.5%2.75 萬1.00
2025/2/141.49 萬−1,907−11.3%3.58 萬1.00
2025/1/311.68 萬−1.22 萬−42.0%5.04 萬1.00
2025/1/152.90 萬+1.40 萬+92.8%7.89 萬1.00
2024/12/311.50 萬+7,643+103.2%9.62 萬1.00
2024/12/137,404+1,235+20.0%5.74 萬1.00
2024/11/296,169−7,913−56.2%6.11 萬1.00
2024/11/151.41 萬+6,075+75.9%3.55 萬1.00
2024/10/318,007+1,979+32.8%3.58 萬1.00

交割失敗

到了交割日還沒交付的股數,取自 SEC,最近 30 個有交割失敗的日子。價格是 SEC 公布的前一天收盤價。

BME 各交割日的交割失敗
交割日股數價格金額
2026/10/934$42.98$1,461.32
2026/9/17138$44.34$6,118.92
2026/8/2895$46.10$4,379.5
2026/8/191,425$44.86$6.39 萬
2026/7/2293$42.60$3,961.8
2026/7/15968$42.51$4.11 萬
2026/7/141,860$42.95$7.99 萬
2026/7/13306$43.01$1.32 萬
2026/6/30102$42.91$4,376.82
2026/6/2457$40.31$2,297.67
2026/6/16674$40.42$2.72 萬
2026/6/153,658$40.94$15.0 萬
2026/6/52,312$39.87$9.22 萬
2026/6/42$39.21$78.42
2026/5/14560$39.55$2.21 萬
2026/5/13155$39.40$6,107
2026/5/53$39.13$117.39
2026/4/20490$39.92$1.96 萬
2026/4/15146$40.05$5,847.3
2026/4/141,706$39.41$6.72 萬
2026/4/8123$38.43$4,726.89
2026/4/728$38.35$1,073.8
2026/3/2316$38.67$618.72
2026/3/1643$39.72$1,707.96
2026/2/131,942$42.15$8.19 萬
2026/2/695$41.79$3,970.05
2026/2/5121$41.74$5,050.54
2026/1/224,538$41.97$19.0 萬
2026/1/16213$41.89$8,922.57
2026/1/15105$42.07$4,417.35

每日放空量

場外成交裡的放空量,不是空單餘額:每天申報給 FINRA 的場外成交中放空的股數,最近 30 個交易日。

放空量比例不能當成市場情緒:造市商為了接買單、避險本來就會放空,放空通常就佔場外成交量的一半上下。

BME 各交易日的場外放空量
交易日放空量豁免放空量場外總成交量放空量比例
2026/11/1017,893038,35546.7%
2026/11/917,443045,30438.5%
2026/11/63,965026,22715.1%
2026/11/521,9221,00051,32942.7%
2026/11/411,65460035,87432.5%
2026/11/317,714032,36954.7%
2026/11/223,852048,11249.6%
2026/10/3021,484041,82351.4%
2026/10/2913,310029,67244.9%
2026/10/2815,733020,29777.5%
2026/10/279,972013,18875.6%
2026/10/2611,325017,41565.0%
2026/10/2319,05936728,22467.5%
2026/10/2214,117021,75764.9%
2026/10/2112,121016,57173.1%
2026/10/2012,89515922,97456.1%
2026/10/198,623022,11739.0%
2026/10/166,562019,03034.5%
2026/10/1511,933022,67452.6%
2026/10/1417,092030,43156.2%
2026/10/1324,175031,59676.5%
2026/10/1217,824026,17268.1%
2026/10/917,535033,95851.6%
2026/10/817,446023,28074.9%
2026/10/76,944024,22028.7%
2026/10/620,314039,42751.5%
2026/10/510,100030,07633.6%
2026/10/216,445028,56657.6%
2026/10/19,056018,41949.2%
2026/9/306,443018,59234.7%

暗池(ATS)成交量

每週在另類交易系統(ATS)與其他場外市場(OTC)的成交量,取自 FINRA,最近 12 週。ATS 佔比 = ATS 成交量 ÷(ATS + OTC 成交量),不是佔全市場成交量。

BME 每週的 ATS 與場外成交量
週(起日)層級ATS 股數ATS 筆數其他場外股數其他場外筆數ATS 佔比
2026/10/5T220,303233131,33399713.4%
2026/9/28T222,13444987,8451,02420.1%
2026/9/21T217,15622693,20093215.5%
2026/9/14T212,35714098,38486611.2%
2026/9/7T217,47013394,42598715.6%
2026/8/31T223,392363113,92999417.0%
2026/8/24T226,511280139,1431,07716.0%
2026/8/17T220,111224133,9191,30913.1%
2026/8/10T221,163256109,0091,12316.3%
2026/8/3T227,326337124,2241,22018.0%
2026/7/27T233,502484152,5821,27818.0%
2026/7/20T225,484385105,6341,09619.4%