ACII short interest

Innovator Index Autocallable Income Strategy ETF · Financial Services · Asset Management · settlement date 2026-09-30

Shares short50,143
Change vs prior report32,575 (+185.4%)
Change over six months+67.4%
Days to cover1.00 (sector: 2.70)
Average daily volume73,416
Rank in Financial Services#639 of 1,016 by days to cover

ACII short interest, last 12 months

SettlementShares shortChangeDays to coverAvg daily volume
2026-09-3050,143+185.4%1.0073,416
2026-09-1517,568-6.8%1.0058,772
2026-08-3118,860-55.4%1.0050,367
2026-08-1442,326+11.8%1.0045,986
2026-07-3137,856-44.6%1.0336,810
2026-07-1568,314+77.9%1.7339,516
2026-06-3038,402-24.7%1.0072,207
2026-06-1551,021-11.6%1.0099,764
2026-05-2957,742+116.4%1.0952,796
2026-05-1526,679+21.7%1.0056,551
2026-04-3021,920-31.5%1.0072,536
2026-04-1531,988+6.8%1.00126,022
2026-03-3129,949-39.8%1.0098,289
2026-03-1349,780-21.3%1.0059,163
2026-02-2763,242+34.2%1.8534,144
2026-02-1347,110+26.8%1.1939,601
2026-01-3037,160+210.8%1.0043,290
2026-01-1511,955-65.7%1.0037,450
2025-12-3134,814+90.1%1.3825,266
2025-12-1518,310-34.8%1.8210,052
2025-11-2828,099+225.2%2.7310,280
2025-11-148,641+125.3%1.0016,932
2025-10-313,836-66.5%1.452,652
2025-10-1511,454-22.6%1.776,459
2025-09-3014,804+100.0%3.813,881
import finzdata as yf
yf.Ticker("ACII").short_interest          # every report since 2017
yf.Client().short_interest(["ACII"], start="2018-01-01")

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