SPOK · Spok Holdings, Inc · Short Volume

$11.76 +0.01 (+0.09%) At close · Nov 6 Play latest call Q3 2026 earnings call transcript

Russell 2000 member Rebalance outlook locked

Market Cap

$246.14M

20.93M

Volume · Nov 6 205.24K Avg daily vol (3M) 163.23K

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 %
2026-11-06	25,183	0	82,503	30.5%
2026-11-05	30,873	0	80,948	38.1%
2026-11-04	20,343	0	54,324	37.4%
2026-11-03	38,240	0	67,723	56.5%
2026-11-02	45,050	0	141,576	31.8%
2026-10-30	42,229	0	131,050	32.2%
2026-10-29	87,393	0	304,297	28.7%
2026-10-28	49,023	0	77,393	63.3%
2026-10-27	59,365	30	97,852	60.7%
2026-10-26	57,850	0	103,037	56.1%
2026-10-23	29,242	56	50,267	58.2%
2026-10-22	34,293	0	59,785	57.4%
2026-10-21	23,579	1	40,320	58.5%
2026-10-20	17,593	0	36,790	47.8%
2026-10-19	23,167	0	55,982	41.4%
2026-10-16	33,578	613	73,567	45.6%
2026-10-15	25,048	0	44,326	56.5%
2026-10-14	19,931	5,700	33,812	58.9%
2026-10-13	26,131	0	40,005	65.3%
2026-10-12	25,908	0	53,576	48.4%
2026-10-09	25,346	0	40,020	63.3%
2026-10-08	14,164	0	34,558	41.0%
2026-10-07	22,332	1,224	50,757	44.0%
2026-10-06	28,192	1	64,325	43.8%
2026-10-05	53,794	162	88,301	60.9%
2026-10-02	28,534	0	47,627	59.9%
2026-10-01	32,137	0	45,203	71.1%
2026-09-30	23,804	0	49,458	48.1%
2026-09-29	22,389	0	43,608	51.3%
2026-09-28	26,011	1	44,829	58.0%
2026-09-25	33,788	0	56,186	60.1%
2026-09-24	25,701	0	59,285	43.4%
2026-09-23	21,991	1	35,269	62.4%
2026-09-22	52,754	0	74,933	70.4%
2026-09-21	26,491	0	49,786	53.2%
2026-09-18	14,155	205	43,730	32.4%
2026-09-17	34,684	30	49,594	69.9%
2026-09-16	23,009	20	36,756	62.6%
2026-09-15	34,715	0	47,486	73.1%
2026-09-14	24,827	121	50,662	49.0%
2026-09-11	19,485	0	37,011	52.6%
2026-09-10	42,629	0	62,289	68.4%
2026-09-09	41,140	0	52,536	78.3%
2026-09-08	21,209	0	40,566	52.3%
2026-09-04	24,505	0	30,621	80.0%
2026-09-03	21,964	0	35,104	62.6%
2026-09-02	21,360	0	31,707	67.4%
2026-09-01	27,138	0	46,497	58.4%
2026-08-31	17,055	12	52,345	32.6%
2026-08-28	20,162	0	44,660	45.1%

Showing 1–50 of 64 days

Key facts CIK 1289945 CUSIP 84863T106 13F (30d) 49 filings 37 filers Visit website Investor relations