Prop Firms Without a Flat-By Rule
No forced close by market close. These firms let you hold positions without a mandatory flatten time.
Public Evidence Status
Ready public-evidence plans are sorted ahead of partial or unavailable plans when possible, and missing public fields cannot look favorable in the ranking.
0 ready3 lower-confidence0 unavailable
1
Checked Jun 12, 2026 · daytraders.com269 changes pending review since Jun 13, 2026May be out of date
Estimated ranking: assumption-based evidence is labeled before comparison.
$22.5
Why this rank
Labeled lower-confidence rankingEstimated
This ranking uses trader fit with estimated model inputs. Numeric output can run, but at least one input is an explicit assumption or legacy fallback rather than confirmed ordinary public evidence.
Informational comparison from ordinary public product/help/rule material. Missing public values stay visible as blockers instead of being treated as neutral.
Primary model note: rankings prioritize rule-derived difficulty, economic friction, constraints, and trader fit from ordinary public product/rule evidence; EV/pass probability are secondary scenario comparison estimates.
Rule-derived ranking blocked by missing public fields: drawdown_type.
1 legacy fallback
Ranking reasons
Estimated ranking: assumption-based evidence is labeled before comparison.Estimated model output (assumed inputs): drawdown_typeEOD trailing drawdown
Blocking public fields
drawdown_type
2
Checked Jun 29, 2026 · myfundedfutures.comVerified Jun 12, 2026 · myfundedfutures.com200 changes pending review since Jun 14, 2026May be out of date
Estimated ranking: assumption-based evidence is labeled before comparison.
$62.5
Why this rank
Labeled lower-confidence rankingEstimated
This ranking uses trader fit with estimated model inputs. Numeric output can run, but at least one input is an explicit assumption or legacy fallback rather than confirmed ordinary public evidence.
Informational comparison from ordinary public product/help/rule material. Missing public values stay visible as blockers instead of being treated as neutral.
Primary model note: rankings prioritize rule-derived difficulty, economic friction, constraints, and trader fit from ordinary public product/rule evidence; EV/pass probability are secondary scenario comparison estimates.
Rule-derived ranking blocked by missing public fields: drawdown_type.
1 legacy fallback
Ranking reasons
Estimated ranking: assumption-based evidence is labeled before comparison.Estimated model output (assumed inputs): drawdown_typeEOD trailing drawdown
Blocking public fields
drawdown_type
3
Checked Oct 5, 2026 · purdia.com388 changes pending review since Apr 3, 2026May be out of date
Estimated ranking: assumption-based evidence is labeled before comparison.
$179
Why this rank
Labeled lower-confidence rankingEstimated
This ranking uses trader fit with estimated model inputs. Numeric output can run, but at least one input is an explicit assumption or legacy fallback rather than confirmed ordinary public evidence.
Informational comparison from ordinary public product/help/rule material. Missing public values stay visible as blockers instead of being treated as neutral.
Primary model note: rankings prioritize rule-derived difficulty, economic friction, constraints, and trader fit from ordinary public product/rule evidence; EV/pass probability are secondary scenario comparison estimates.
Rule-derived ranking blocked by missing public fields: drawdown_type.
1 legacy fallback
Ranking reasons
Estimated ranking: assumption-based evidence is labeled before comparison.Estimated model output (assumed inputs): drawdown_typeEOD trailing drawdown
Blocking public fields
drawdown_type
Frequently Asked Questions
What is a flat-by rule?
A flat-by rule requires all positions to be closed by a specific time, usually 3:45-4:59 PM ET. Violating it can terminate your funded account.
Why do prop firms have flat-by rules?
Flat-by rules prevent traders from holding through the daily settlement and overnight session, reducing the firm's risk exposure.
Which firms have no flat-by requirement?
Firms that allow overnight holds typically have no flat-by rule. Current rules allow overnight holds at DayTraders and Purdia Capital.