Earth Science Tech, Inc. (ETST) — Short Interest & Borrow Fee
Data as of April 30, 2026.
Earth Science Tech, Inc. (ETST) has 19.05K shares sold short as of the latest FINRA settlement report on April 30, 2026.
Short interest has increased by 169.14% compared with the prior settlement.
At the current average daily volume, covering all open short positions would take about 0.06 days (days to cover).
The borrow fee to short ETST is currently 2.77%. That is 6.4% below the 7-day average.
finshort's Short Pressure Score is 0 of 100, indicating low squeeze potential based on days-to-cover, borrow fee, and short-volume momentum.
Key short-selling metrics for ETST
- Short Interest
- 19,050 shares
- Short % of Float
- 0.02%
- Days to Cover
- 0.06
- Cost to Borrow
- 2.77%
- Shortable Shares
- 400,000
- Short Pressure Score
- 0 / 100
- Market Cap
- $51,576,846
- Float
- 93,240,446
- Institutional Ownership
- 0.00%
- Insider Ownership
- 67.99%
Recent short-interest history for ETST
| Settlement date | Short interest | Change | Days to cover |
|---|---|---|---|
| Apr 30, 2026 | 19,050 | 169.14% | 1.00 |
| Apr 15, 2026 | 7,078 | 487.87% | 1.00 |
| Mar 31, 2026 | 1,204 | 100.00% | 1.00 |
| Feb 13, 2026 | 695 | -58.56% | 1.00 |
| Jan 30, 2026 | 1,677 | -85.31% | 1.00 |
| Jan 15, 2026 | 11,413 | 100.00% | 1.00 |
| Sep 15, 2025 | 627 | 22.22% | 1.00 |
| Aug 29, 2025 | 513 | 100.00% | 1.00 |
| Apr 15, 2025 | 129 | 0.78% | 1.00 |
| Mar 31, 2025 | 128 | 0.00% | 1.00 |
Frequently asked questions
- What is the current short interest in ETST?
- As of the latest FINRA settlement dated April 30, 2026, ETST had approximately 19,050 shares sold short. Short interest data is reported by FINRA twice per month.
- How much does it cost to short ETST?
- The latest borrow fee (cost to borrow) for ETST is 2.77% per year, based on IBKR data. Fees can change throughout the trading day as shares are borrowed and returned.
- What are ETST's days to cover?
- Days to cover for ETST is approximately 0.06 days. This estimates how many trading days it would take short sellers to buy back all outstanding short shares at the current average daily volume.
- Where does finshort get ETST short data?
- Short interest and short volume come directly from FINRA. Cost-to-borrow data is sourced from Interactive Brokers (IBKR). Insider and institutional ownership data come from SEC EDGAR filings (Form 4, 13F, 13D/G). All data is refreshed multiple times daily.
- How often is ETST short data updated?
- FINRA short interest settles twice monthly and is published several business days later. Short volume is published daily after market close. Cost-to-borrow rates are refreshed throughout each trading session. Institutional 13F filings are quarterly; insider Form 4 filings are typically within two business days of a transaction.