GTLS Short Volume
Chart Industries, Inc. (GTLS) operates in the Industrials sector, specifically the Industrial - Machinery industry, with a market capitalization near $9.98B, listed on NYSE, employing roughly 11,928 people, carrying a beta of 1.53 to the broader market. Chart Industries, Inc. Led by Gerald F. Vinci, public since 2006-07-26.
Short volume measures the number of shares sold short on a given day as reported by FINRA. Tracking short volume relative to total volume helps identify unusual bearish sentiment or short-squeeze potential.
- Latest Date
- 2026-06-30
- Short Volume
- 67.8K
- Total Volume
- 128.9K
- Short %
- 52.63%
- 30-Day Avg Short %
- 48.30%
Showing 30 days of FINRA short volume data for Chart Industries, Inc..
Learn how short volume is reported and how to read the data →
GTLS most-active contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| CALL | $220.00 | Jan 15, 2027 | 0 | 469 | 808.2% | $0.15 | $1.00 |
| CALL | $210.00 | Dec 18, 2026 | 0 | 630 | 506.5% | $0.45 | $4.90 |
| CALL | $210.00 | Sep 18, 2026 | 0 | 308 | 463.5% | $0.10 | $1.00 |
| CALL | $210.00 | Jan 15, 2027 | 0 | 535 | 335.0% | $0.70 | $1.35 |
| CALL | $200.00 | Dec 18, 2026 | 0 | 295 | 197.2% | $8.50 | $12.80 |
| PUT | $200.00 | Dec 18, 2026 | 2 | 1.6K | 197.2% | $0.20 | $1.65 |
| PUT | $200.00 | Dec 18, 2026 | 2 | 1.6K | 197.2% | $0.20 | $1.65 |
| CALL | $210.00 | Dec 18, 2026 | 0 | 630 | 506.5% | $0.45 | $4.90 |
| CALL | $210.00 | Jan 15, 2027 | 0 | 535 | 335.0% | $0.70 | $1.35 |
Top 9 contracts from the institutional-grade nightly options scan; ranked by volume within the broader S&P 500/400/600 + ETF universe.
Frequently asked GTLS short volume questions
- What is the daily GTLS short volume?
- As of Jun 30, 2026, Chart Industries, Inc. (GTLS) short volume is 67.8K shares against 128.9K total reported volume, or 52.63% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is GTLS short volume reported?
- FINRA publishes the Daily Short Sale Volume File for trades reported to FINRA TRFs and the FINRA/Nasdaq ADF on a T+1 basis. The headline figure is the count of shares that printed at the short-sale or short-exempt tick across all reporting venues for the symbol; each exchange separately publishes its own daily short-sale data file.
- What does GTLS short volume tell options traders?
- Daily short-sale flow is one input that helps disambiguate dealer-hedging activity from directional bear flow when the chain shows fresh customer call inventory. It is not a clean MM-only proxy: the headline number mixes directional shorting, options-MM delta-hedging, ETF-creation arbitrage, and convertible-arb hedging. Cross-check against gamma-exposure and OI changes for a cleaner read.