NZAC Short Interest
State Street SPDR MSCI ACWI Climate Paris Aligned ETF (NZAC) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $187.6M, listed on NASDAQ, carrying a beta of 1.04 to the broader market. The State Street SPDR MSCI ACWI Climate Paris Aligned ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the MSCI ACWI Climate Paris Aligned Index (the "Index")Seeks to track an index designed to reduce exposure to the physical and transition risks of climate change and increase target exposure to sustainable investment opportunities by incorporating the recommendations of the Taskforce on Climate Related Financial Disclosures (TCFD) and minimum requirements of the EU Paris Aligned BenchmarkMay be considered by investors seeking to implement net-zero strategies and address climate change in a holistic wayThe Index includes large and mid-cap stocks across developed and emerging market countries public since 2014-11-26.
Short interest is the total number of shares currently sold short and not yet covered, reported bi-monthly by FINRA. Days to cover (short interest divided by average daily volume) indicates how long it would take short sellers to close positions, with higher values signaling greater squeeze potential.
- Settlement Date
- 2026-04-30
- Short Interest
- 9.9K
- Previous Short Interest
- 26.2K
- Change
- -62.35%
- Days to Cover
- 1.31
- Avg Daily Volume
- 7.5K
- Avg Days to Cover (24 reports)
- 2.08
Showing 24 bi-monthly FINRA short interest reports for State Street SPDR MSCI ACWI Climate Paris Aligned ETF.
Learn how short interest is reported and how to read the data →
Frequently asked NZAC short interest questions
- What is the current NZAC short interest?
- As of the Apr 30, 2026 settlement, State Street SPDR MSCI ACWI Climate Paris Aligned ETF (NZAC) short interest is 9.9K shares, a -62.35% change from the prior period. FINRA publishes short interest twice monthly on the 15th and last business day of each month under Rule 4560.
- What is the NZAC days-to-cover ratio?
- Days-to-cover is 1.31, calculated as short interest divided by average daily volume. It estimates how many trading days closing all short positions would consume given typical liquidity. Values above 5 days are commonly cited as elevated; values above 10 days are squeeze-relevant.
- How does NZAC short interest affect options pricing?
- High short interest changes options pricing through three mechanics: borrow-rebate effects (synthetic long stock trades below frictionless put-call parity by approximately the borrow rebate when shares are hard-to-borrow), gamma-squeeze setup risk (if dealers are short gamma against retail call buying, dealer hedge flow can amplify upward moves), and elevated event-vol pricing on names with squeeze potential. See the canonical short-interest documentation for the full mechanism.