Melar Acquisition Corp. I/Cayman
MACIU- 交易所
- Nasdaq
- 產業
- Services-Business Services, NEC
- SEC CIK
- 0002016221
近 90 天，Melar Acquisition Corp. I/Cayman 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 1 家機構在 13F 申報持有，市值合計 $8.91 萬；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
- 1,493
- 股，結算日 2026/10/30
- 變化
- +1,081
- 較 2026/10/15 +262.4%
- 回補天數
- 1.00
- 空單餘額 ÷ 平均日成交量
- 平均日成交量
- 2,722
- 股，FINRA 公布的
| 結算日 | 空單餘額 | 變化 | 變化 % | 平均日成交量 | 回補天數 |
|---|---|---|---|---|---|
| 2026/10/30 | 1,493 | +1,081 | +262.4% | 2,722 | 1.00 |
| 2026/10/15 | 412 | +301 | +271.2% | 176 | 2.34 |
| 2026/9/30 | 111 | 0 | 0.0% | 0 | > 999 |
| 2026/9/15 | 111 | 0 | 0.0% | 0 | > 999 |
| 2026/8/31 | 111 | −308 | −73.5% | 39 | 2.85 |
| 2026/8/14 | 419 | +308 | +277.5% | 140 | 2.99 |
| 2026/7/31 | 111 | 0 | 0.0% | 245 | 1.00 |
| 2026/7/15 | 111 | +111 | +100.0% | 11 | 10.09 |
| 2026/5/29 | 230 | +230 | +100.0% | 2,240 | 1.00 |
| 2026/2/27 | 338 | −1,100 | −76.5% | 802 | 1.00 |
| 2026/2/13 | 1,438 | +1,438 | +100.0% | 549 | 2.62 |
| 2026/1/15 | 397 | +301 | +313.5% | 859 | 1.00 |
| 2025/12/31 | 96 | 0 | 0.0% | 0 | > 999 |
| 2025/12/15 | 96 | 0 | 0.0% | 0 | > 999 |
| 2025/11/28 | 96 | 0 | 0.0% | 0 | > 999 |
| 2025/11/14 | 96 | −1 | −1.0% | 0 | > 999 |
| 2025/10/31 | 97 | +97 | +100.0% | 25 | 3.88 |
| 2025/5/15 | 10 | +10 | +100.0% | 13 | 1.00 |
| 2025/3/31 | 2 | −94 | −97.9% | 502 | 1.00 |
| 2025/3/14 | 96 | 0 | 0.0% | 20 | 4.80 |
| 2025/2/28 | 96 | 0 | 0.0% | 0 | > 999 |
| 2025/2/14 | 96 | −771 | −88.9% | 46 | 2.09 |
| 2025/1/31 | 867 | +51 | +6.3% | 7,735 | 1.00 |
| 2025/1/15 | 816 | 0 | 0.0% | 0 | > 999 |
| 2024/12/31 | 816 | 0 | 0.0% | 0 | > 999 |
| 2024/12/13 | 816 | 0 | 0.0% | 102 | 8.00 |
| 2024/11/29 | 816 | +816 | +100.0% | 686 | 1.19 |
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。
| 交割日 | 股數 | 價格 | 金額 |
|---|---|---|---|
| 2026/10/14 | 1,101 | $11.43 | $1.26 萬 |
| 2026/10/13 | 800 | $11.30 | $9,040 |
| 2026/10/9 | 600 | $11.32 | $6,792 |
| 2026/8/18 | 1 | $11.15 | $11.15 |
| 2026/8/17 | 1 | $11.20 | $11.2 |
| 2026/8/14 | 1 | $11.20 | $11.2 |
| 2026/8/13 | 1 | $11.20 | $11.2 |
| 2026/8/7 | 24 | $11.20 | $268.8 |
| 2026/8/6 | 24 | $11.20 | $268.8 |
| 2026/8/5 | 24 | $11.20 | $268.8 |
| 2026/8/4 | 24 | $11.20 | $268.8 |
| 2026/7/31 | 1,606 | $11.20 | $1.80 萬 |
| 2026/7/30 | 1,607 | $11.20 | $1.80 萬 |
| 2026/7/29 | 1,022 | $11.30 | $1.15 萬 |
| 2026/7/28 | 413 | $11.30 | $4,666.9 |
| 2026/7/27 | 1 | $11.32 | $11.32 |
| 2026/6/11 | 114 | $11.56 | $1,317.84 |
| 2026/6/10 | 114 | $12.51 | $1,426.14 |
| 2026/6/9 | 98 | $14.52 | $1,422.96 |
| 2026/6/8 | 15 | $14.52 | $217.8 |
| 2026/6/2 | 229 | $12.28 | $2,812.12 |
| 2026/6/1 | 229 | $12.90 | $2,954.1 |
| 2026/5/29 | 229 | $12.90 | $2,954.1 |
| 2026/5/28 | 229 | $12.32 | $2,821.28 |
| 2026/5/27 | 129 | $13.30 | $1,715.7 |
| 2026/5/22 | 6 | $13.27 | $79.62 |
| 2026/5/21 | 1 | $10.86 | $10.86 |
| 2026/3/3 | 118 | $10.85 | $1,280.3 |
| 2026/3/2 | 818 | $10.85 | $8,875.3 |
| 2026/2/18 | 838 | $10.88 | $9,117.44 |
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。
| 交易日 | 放空量 | 豁免放空量 | 場外總成交量 | 放空量比例 |
|---|---|---|---|---|
| 2026/11/11 | 1 | 0 | 1 | 100.0% |
| 2026/10/29 | 103 | 0 | 103 | 100.0% |
| 2026/10/26 | 300 | 0 | 301 | 99.7% |
| 2026/10/22 | 238 | 0 | 239 | 99.6% |
| 2026/10/13 | 101 | 0 | 102 | 99.0% |
| 2026/9/2 | 1 | 0 | 2 | 50.0% |
| 2026/8/12 | 1 | 0 | 1 | 100.0% |
| 2026/8/7 | 100 | 0 | 100 | 100.0% |
| 2026/8/3 | 1 | 0 | 1 | 100.0% |
| 2026/7/28 | 2 | 0 | 11 | 18.2% |
| 2026/7/24 | 1 | 0 | 1 | 100.0% |
| 2026/5/21 | 1 | 0 | 2 | 50.0% |
| 2026/5/20 | 2 | 0 | 4 | 50.0% |
| 2026/5/18 | 1 | 0 | 2 | 50.0% |
| 2026/5/15 | 1 | 0 | 2 | 50.0% |
| 2026/2/27 | 200 | 0 | 200 | 100.0% |
| 2026/2/12 | 100 | 0 | 100 | 100.0% |
| 2026/1/8 | 700 | 0 | 700 | 100.0% |
| 2025/12/15 | 1 | 0 | 1 | 100.0% |
| 2025/5/2 | 21 | 0 | 51 | 41.2% |
| 2025/4/3 | 200 | 0 | 500 | 40.0% |
| 2025/4/1 | 270 | 30 | 660 | 40.9% |
| 2025/3/28 | 20 | 0 | 20 | 100.0% |
| 2025/3/18 | 1,100 | 0 | 2,200 | 50.0% |
| 2025/2/3 | 20 | 0 | 40 | 50.0% |
| 2025/1/29 | 20 | 0 | 253 | 7.9% |
| 2025/1/23 | 533 | 0 | 533 | 100.0% |
| 2025/1/14 | 1 | 0 | 1 | 100.0% |
| 2024/12/26 | 1 | 0 | 2 | 50.0% |
| 2024/12/5 | 20 | 0 | 50 | 40.0% |
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。
| 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 |
|---|---|---|---|---|---|---|
| 2026/8/31 | T2 | – | – | 2 | 2 | – |
| 2026/8/24 | T2 | – | – | 1 | 1 | – |
| 2026/8/10 | T2 | – | – | 2 | 2 | – |
| 2026/8/3 | T2 | – | – | 106 | 3 | – |
| 2026/7/27 | T2 | – | – | 11 | 9 | – |
| 2026/7/20 | T2 | – | – | 2 | 2 | – |
| 2026/6/15 | T2 | – | – | 1 | 2 | – |
| 2026/6/8 | T2 | – | – | 18 | 6 | – |
| 2026/6/1 | T2 | 100 | 1 | 12 | 1 | 89.3% |
| 2026/5/18 | T2 | – | – | 8 | 8 | – |
| 2026/5/11 | T2 | – | – | 2 | 2 | – |
| 2026/3/9 | T2 | – | – | 144 | 3 | – |