ACIW · Aci Worldwide, Inc. · Short Volume

$60.79 -0.47 (-0.77%) At close · Nov 13 Play latest call Q3 2026 earnings call transcript

S&P 600 member Russell 2000 member Rebalance outlook locked

Market Cap

$6.09B

100.19M

Volume · Nov 13 562.19K Avg daily vol (3M) 842.6K

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

Pull daily short volume through the short interest API or MCP →

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-11-13	100,456	17,439	219,735	45.7%
2026-11-12	162,427	0	268,243	60.6%
2026-11-11	131,269	1	245,233	53.5%
2026-11-10	136,213	163	398,574	34.2%
2026-11-09	240,997	753	1,001,684	24.1%
2026-11-06	183,723	12	720,526	25.5%
2026-11-05	240,272	9,147	951,765	25.2%
2026-11-04	380,647	0	688,745	55.3%
2026-11-03	219,273	0	373,956	58.6%
2026-11-02	176,798	401	355,346	49.8%
2026-10-30	114,027	40	218,876	52.1%
2026-10-29	127,160	601	216,273	58.8%
2026-10-28	189,061	0	346,851	54.5%
2026-10-27	172,230	0	276,711	62.2%
2026-10-26	281,950	5	390,674	72.2%
2026-10-23	153,753	0	322,550	47.7%
2026-10-22	189,862	0	518,482	36.6%
2026-10-21	169,946	0	318,872	53.3%
2026-10-20	280,740	0	440,047	63.8%
2026-10-19	183,225	0	286,247	64.0%
2026-10-16	213,066	292	354,308	60.1%
2026-10-15	123,133	0	274,213	44.9%
2026-10-14	121,195	0	151,237	80.1%
2026-10-13	106,505	0	132,041	80.7%
2026-10-12	100,316	0	127,104	78.9%
2026-10-09	119,116	3,900	146,194	81.5%
2026-10-08	140,535	0	169,853	82.7%
2026-10-07	134,720	0	168,605	79.9%
2026-10-06	156,016	0	238,383	65.4%
2026-10-05	189,790	0	291,314	65.1%
2026-10-02	118,557	0	188,104	63.0%
2026-10-01	141,126	0	274,636	51.4%
2026-09-30	263,751	0	370,525	71.2%
2026-09-29	133,052	0	186,065	71.5%
2026-09-28	73,208	0	116,252	63.0%
2026-09-25	75,814	0	107,376	70.6%
2026-09-24	137,593	60	197,948	69.5%
2026-09-23	135,413	0	212,172	63.8%
2026-09-22	185,419	0	255,037	72.7%
2026-09-21	115,548	102	170,791	67.7%
2026-09-18	196,278	0	220,118	89.2%
2026-09-17	214,221	0	242,485	88.3%
2026-09-16	190,045	280	219,600	86.5%
2026-09-15	265,830	9,464	297,870	89.2%
2026-09-14	129,210	0	206,358	62.6%
2026-09-11	148,101	236	226,876	65.3%
2026-09-10	176,101	0	231,921	75.9%
2026-09-09	293,282	100	353,286	83.0%
2026-09-08	251,948	845	298,815	84.3%
2026-09-04	147,093	0	184,154	79.9%

Showing 1–50 of 64 days

Key facts CIK 935036 CUSIP 004498101 13F (30d) 324 filings 286 filers Visit website Investor relations