---
title: "Compare a proposed comment on a trading move with information already public"
url: "https://ailawframework.com/practice/capital-markets-and-securities-ecm-dcm-and-disclosure/assess-continuous-disclosure-risk-from-algorithmic-trading-reactions/united-states"
type: "task_jurisdiction_version"
site: "AI Law Framework"
id: "A4-B8-2-US"
practice_area: "Capital Markets & Securities — ECM/DCM and Disclosure"
tier: "yellow"
lawyer_review: "required"
jurisdictions: ["US"]
last_reviewed: "2026-10-22"
---

# Compare a proposed comment on a trading move with information already public

> Set the proposed sentence beside the page of a filed report, prospectus, or other document in the file that already states the same fact, and mark a proposed sentence with no such page.…

Canonical page: https://ailawframework.com/practice/capital-markets-and-securities-ecm-dcm-and-disclosure/assess-continuous-disclosure-risk-from-algorithmic-trading-reactions/united-states  
Last reviewed: 2026-10-22

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

| Fact | Value |
| --- | --- |
| Practice area | [Capital Markets & Securities — ECM/DCM and Disclosure](https://ailawframework.com/practice/capital-markets-and-securities-ecm-dcm-and-disclosure.md) |
| Human involvement | Yellow: Lawyer and AI draft together |
| How AI is used | Set the proposed sentence beside the page of a filed report, prospectus, or other document in the file that already states the same fact, and mark a proposed sentence with no such page. Write no statement for release and no script for an analyst call. |
| What the lawyer must review | You decide whether anything is said. Rule 10b-5 (17 CFR § 240.10b-5) makes it unlawful for any person, directly or indirectly, by use of any means or instrumentality of interstate commerce, or of the mails, or of any facility of any national securities exchange, in connection with the purchase or sale of any security, to employ any device, scheme, or artifice to defraud, to make any untrue statement of a material fact or to omit to state a material fact necessary in order to make the statements made not misleading, or to engage in any act, practice, or course of business which operates or would operate as a fraud or deceit upon any person. A price or volume move is not, in that rule, itself a statement. Regulation FD (17 CFR § 243.100(a)) requires public disclosure, as provided in § 243.101(e), when material nonpublic information is disclosed to a person described in paragraph (b)(1). The method of that public disclosure is in § 243.101(e), which was not opened, and no Form 8-K filing period was taken from the form. You decide whether a proposed sentence is an untrue statement or a misleading omission, and whether a selective disclosure has been made. ABA Formal Opinion 512 requires independent verification before generated output is relied on. |
| Written for | United States |
| Applies to | [Assess continuous-disclosure risk from algorithmic trading reactions](https://ailawframework.com/practice/capital-markets-and-securities-ecm-dcm-and-disclosure/assess-continuous-disclosure-risk-from-algorithmic-trading-reactions.md) |

## Checking plan

- What the AI does: Set the proposed sentence beside the page of a filed report, prospectus, or other document in the file that already states the same fact, and mark a proposed sentence with no such page. Write no statement for release and no script for an analyst call.
- Basis: Checked against the linked sources on 22 October 2026. Confirm the current instrument before reliance.

## Notes

- Trading volume does not, on the text of Rule 10b-5 or Regulation FD, create a duty to speak. The comparison is only between the proposed words and documents already in the file.
- Do not state a Form 8-K due date. Rule 13a-11 requires filing within the period specified in the form, and that period was not read from the form.

## Sources

- [17 CFR § 240.10b-5, employment of manipulative and deceptive devices](https://www.law.cornell.edu/cfr/text/17/240.10b-5) (checked 2026-10-22)
- [17 CFR § 243.100, Regulation FD general rule regarding selective disclosure](https://www.law.cornell.edu/cfr/text/17/243.100) (checked 2026-10-22)
- [ABA Formal Opinion 512, Generative Artificial Intelligence Tools (29 July 2024)](https://www.americanbar.org/content/dam/aba/administrative/professional_responsibility/ethics-opinions/aba-formal-opinion-512.pdf) (checked 2026-10-22)

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*