CNR Fail-to-Deliver
Core Natural Resources, Inc. (CNR) operates in the Energy sector, specifically the Coal industry, with a market capitalization near $4.55B, listed on NYSE, employing roughly 2,076 people, carrying a beta of 0.14 to the broader market. Core Natural Resources, Inc. Led by James A. Brock, public since 2017-11-14.
Fail-to-deliver (FTD) data from the SEC tracks settlement failures where shares were not delivered within the standard settlement period. Persistent FTDs may indicate naked short selling or settlement issues and are monitored by regulators.
- Latest Date
- 2026-05-13
- Latest FTD Quantity
- 16.5K
- Latest Price
- $85.89
- 30-Day Avg FTD
- 4.9K
- 30-Day Total FTD
- 146.9K
Showing 30 days of SEC fail-to-deliver data for Core Natural Resources, Inc..
Learn how fails-to-deliver is reported and how to read the data →
CNR most-active contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| CALL | $90.00 | Jun 18, 2026 | 16 | 4.0K | 47.6% | $3.00 | $3.90 |
Top 1 contracts from the institutional-grade nightly options scan; ranked by volume within the broader S&P 500/400/600 + ETF universe.
Frequently asked CNR fail to deliver questions
- What is the latest CNR fail-to-deliver count?
- As of May 13, 2026, Core Natural Resources, Inc. (CNR) fail-to-deliver quantity is 16.5K shares, with a 30-day average of 4.9K shares. The SEC publishes FTD data twice monthly: first-half data at month-end, second-half around the 15th of the following month.
- What is the FTD aggregate net balance?
- FTD figures represent the aggregate net balance in NSCC's Continuous Net Settlement (CNS) system, not the gross failed-share count. The published numbers run 2-6 weeks stale relative to the underlying settlement date.
- How do CNR FTDs affect options pricing?
- Persistent FTDs flag hard-to-borrow conditions that distort put-call parity: in HTB names, synthetic long stock (long call + short put at the same strike) trades below the frictionless-parity price by approximately the borrow rebate. The discount equals the lending revenue forgone by holding the synthetic instead of actual shares. Reg SHO threshold-list inclusion follows from sustained FTD persistence.