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Rule 605 Market Center Scorecard
ALLY INVEST SECURITIES LLC
Status: ACTIVE
Generated: Wed, 14 Oct 2026 18:32:48 GMT
Quarter:2026Q3
Covered Orders335,369Across all reported tiers
Covered Shares146,070,602In Q3 2026
Active Tiers81Order class × notional buckets
Routing Brokers0Disclosed in 606 filings
1. Amended Rule 605 Scorecard vs. Mix-Adjusted Peers — 2026-08
Execution metrics across order classes and the 24 notional × lot categories, benchmarked against what competing market centers delivered on identical symbols.
| Class | Notional × Lot | Orders | Covered Sh | Fill Rate | PI Rate | NPI (bps) | Peer Bench (bps) | Coverage | Rank Pctl | Eff Spread | Speed <1s |
|---|---|---|---|---|---|---|---|---|---|---|---|
| market | <$250 • ODD | 44,435 | 257,194 | 100.0% | 80.8% | 5.6 bps | 2.2 bps | 20% | 38th | $0.0112 | 82.3% |
| market | <$250 • ROUND | 635 | 152,042 | 100.0% | 64.7% | 32.8 bps | — | 0% | 72nd | $0.0029 | 55.0% |
| market | $250–$999 • ODD | 28,177 | 414,880 | 100.0% | 81.5% | 4.1 bps | 1.4 bps | 13% | 30th | $0.0181 | 87.0% |
| market | $250–$999 • ROUND | 3,158 | 750,399 | 100.0% | 78.6% | 13.1 bps | — | 0% | 36th | $0.0050 | 76.3% |
| market | $1k–$5k • ODD | 20,573 | 565,358 | 100.0% | 81.3% | 3.6 bps | 1.8 bps | 25% | 38th | $0.0327 | 87.4% |
| market | $1k–$5k • ROUND | 9,945 | 3,325,293 | 100.0% | 80.7% | 6.4 bps | 5.7 bps | 5% | 46th | $0.0080 | 80.9% |
| market | $5k–$10k • ODD | 3,797 | 167,951 | 100.0% | 80.6% | 3.1 bps | 1.2 bps | 35% | 40th | $0.0540 | 90.4% |
| market | $5k–$10k • ROUND | 5,589 | 3,092,407 | 100.0% | 68.8% | 4.6 bps | 1.4 bps | 1% | 49th | $0.0117 | 82.4% |
| market | $10k–$20k • ODD | 1,282 | 67,107 | 100.0% | 80.8% | 4.3 bps | 3.3 bps | 13% | 64th | $0.1198 | 90.1% |
| market | $10k–$20k • ROUND | 5,827 | 3,791,927 | 99.9% | 74.5% | 3.7 bps | 2.0 bps | 6% | 51st | $0.0148 | 84.6% |
| market | $20k–$50k • ODD | 88 | 4,882 | — | — | — | — | — | — | — | — |
| market | $20k–$50k • ROUND | 4,326 | 5,233,284 | 100.0% | 69.2% | 3.0 bps | 1.4 bps | 4% | 48th | $0.0190 | 81.9% |
| market | $50k–$200k • ROUND | 3,265 | 9,896,078 | 100.0% | 49.7% | 1.3 bps | 1.8 bps | 21% | 41st | $0.0230 | 84.6% |
| market | ≥$200k • ROUND | 437 | 3,557,499 | 100.0% | 25.3% | -0.6 bps | — | 0% | 44th | $0.0295 | 72.3% |
| marketable_limit | <$250 • ODD | 7,947 | 56,008 | 100.0% | 79.7% | 5.2 bps | -2.5 bps | 1% | 58th | $0.0092 | 85.1% |
| marketable_limit | <$250 • ROUND | 209 | 58,352 | 99.8% | 59.3% | 26.6 bps | — | 0% | 87th | $0.0025 | 64.7% |
| marketable_limit | $250–$999 • ODD | 3,903 | 74,429 | 99.9% | 81.1% | 3.8 bps | -4.0 bps | 1% | 59th | $0.0123 | 87.3% |
| marketable_limit | $250–$999 • ROUND | 1,104 | 346,614 | 99.7% | 72.6% | 13.3 bps | — | 0% | 69th | $0.0045 | 73.8% |
| marketable_limit | $1k–$5k • ODD | 2,836 | 91,606 | 99.9% | 79.6% | 2.8 bps | -5.7 bps | 7% | 61st | $0.0268 | 89.8% |
| marketable_limit | $1k–$5k • ROUND | 2,662 | 1,413,011 | 98.4% | 67.5% | 7.3 bps | — | 0% | 67th | $0.0054 | 79.7% |
| marketable_limit | $5k–$10k • ODD | 594 | 29,405 | 100.0% | 83.0% | 2.9 bps | — | 0% | 77th | $0.0519 | 94.8% |
| marketable_limit | $5k–$10k • ROUND | 1,435 | 2,702,140 | 93.2% | 29.8% | 2.3 bps | — | 0% | 55th | $0.0067 | 71.6% |
| marketable_limit | $10k–$20k • ODD | 120 | 6,340 | 100.0% | 87.1% | 4.1 bps | — | 0% | 83rd | $0.0786 | 93.0% |
| marketable_limit | $10k–$20k • ROUND | 1,361 | 3,166,727 | 84.6% | 42.8% | 2.9 bps | — | 0% | 67th | $0.0083 | 79.2% |
| marketable_limit | $20k–$50k • ODD | 11 | 713 | — | — | — | — | — | — | — | — |
| marketable_limit | $20k–$50k • ROUND | 3,408 | 25,270,985 | 65.8% | 62.9% | 3.5 bps | -1.1 bps | 82% | 79th | $0.0076 | 10.6% |
| marketable_limit | $50k–$200k • ROUND | 3,686 | 31,387,057 | 62.2% | 59.0% | 1.5 bps | -0.6 bps | 71% | 74th | $0.0092 | 12.9% |
| marketable_limit | ≥$200k • ROUND | 530 | 5,258,326 | 66.0% | 49.0% | 0.4 bps | -0.8 bps | 37% | 85th | $0.0125 | 24.3% |
| nonmarketable_limit | <$250 • ODD | 21,807 | 146,049 | 82.5% | 100.0% | 26.7 bps | 89.9 bps | 4% | 62nd | $0.0223 | 30.0% |
| nonmarketable_limit | <$250 • ROUND | 354 | 74,643 | 77.5% | 100.0% | 75.9 bps | — | 0% | 73rd | $0.0028 | 24.4% |
| nonmarketable_limit | $250–$999 • ODD | 12,055 | 216,397 | 84.8% | 100.0% | 16.4 bps | 10.6 bps | 3% | 52nd | $0.0337 | 35.1% |
| nonmarketable_limit | $250–$999 • ROUND | 2,511 | 646,590 | 74.8% | 100.0% | 66.2 bps | — | 0% | 79th | $0.0070 | 19.8% |
| nonmarketable_limit | $1k–$5k • ODD | 9,047 | 271,280 | 83.8% | 100.0% | 14.5 bps | 19.8 bps | 7% | 62nd | $0.0434 | 43.6% |
| nonmarketable_limit | $1k–$5k • ROUND | 6,904 | 2,640,118 | 75.3% | 100.0% | 29.0 bps | 13.6 bps | 5% | 64th | $0.0123 | 21.7% |
| nonmarketable_limit | $5k–$10k • ODD | 1,485 | 66,826 | 85.8% | 100.0% | 10.1 bps | 27.3 bps | 19% | 60th | $0.1347 | 51.4% |
| nonmarketable_limit | $5k–$10k • ROUND | 3,961 | 2,593,403 | 75.6% | 100.0% | 21.0 bps | 48.8 bps | 9% | 69th | $0.0113 | 20.0% |
| nonmarketable_limit | $10k–$20k • ODD | 414 | 20,807 | 89.3% | 100.0% | 9.2 bps | — | 0% | 49th | $0.1646 | 51.7% |
| nonmarketable_limit | $10k–$20k • ROUND | 3,510 | 3,433,581 | 73.0% | 100.0% | 15.6 bps | 30.7 bps | 5% | 66th | $0.0231 | 20.9% |
| nonmarketable_limit | $20k–$50k • ODD | 26 | 1,522 | — | — | — | — | — | — | — | — |
| nonmarketable_limit | $20k–$50k • ROUND | 3,219 | 9,252,866 | 44.3% | 100.0% | 21.1 bps | 18.8 bps | 17% | 87th | $-0.0002 | 16.3% |
| nonmarketable_limit | $50k–$200k • ROUND | 2,826 | 14,842,729 | 48.7% | 100.0% | 10.2 bps | 55.3 bps | 22% | 65th | $0.0416 | 14.5% |
| nonmarketable_limit | ≥$200k • ROUND | 313 | 4,127,770 | 68.3% | 100.0% | 10.2 bps | — | 0% | 85th | $0.0141 | 20.5% |
| market | <$250 • ODD | 8,762 | 16,355 | 100.0% | 82.6% | 1.9 bps | 1.2 bps | 48% | 24th | $0.0135 | 97.2% |
| market | $250–$999 • ODD | 16,061 | 71,697 | 100.0% | 81.7% | 1.9 bps | 1.7 bps | 46% | 23rd | $0.0259 | 95.9% |
| market | $1k–$5k • ODD | 20,464 | 235,919 | 100.0% | 81.7% | 2.0 bps | 2.1 bps | 58% | 28th | $0.0419 | 95.3% |
| market | $1k–$5k • ROUND | 653 | 76,231 | 100.0% | 89.2% | 1.7 bps | — | 0% | 41st | $0.0027 | 98.2% |
| market | $5k–$10k • ODD | 5,953 | 171,451 | 100.0% | 80.9% | 2.0 bps | 1.8 bps | 52% | 27th | $0.0516 | 97.3% |
| market | $5k–$10k • ROUND | 887 | 149,419 | 100.0% | 85.3% | 1.7 bps | 1.7 bps | 17% | 59th | $0.0069 | 97.2% |
| market | $10k–$20k • ODD | 3,016 | 105,417 | 100.0% | 80.6% | 2.4 bps | 2.3 bps | 48% | 41st | $0.0981 | 96.4% |
| market | $10k–$20k • ROUND | 2,276 | 391,648 | 100.0% | 84.7% | 2.0 bps | 2.3 bps | 34% | 43rd | $0.0148 | 96.7% |
| market | $20k–$50k • ODD | 1,422 | 41,433 | 100.0% | 80.1% | 2.8 bps | 3.9 bps | 72% | 32nd | $0.3196 | 82.7% |
| market | $20k–$50k • ROUND | 2,768 | 632,415 | 100.0% | 85.9% | 2.0 bps | 0.7 bps | 12% | 49th | $0.0282 | 97.3% |
| market | $50k–$200k • ODD | 31 | 1,132 | — | — | — | — | — | — | — | — |
| market | $50k–$200k • ROUND | 2,306 | 1,136,482 | 100.0% | 75.8% | 1.9 bps | 2.6 bps | 25% | 38th | $0.0450 | 86.2% |
| market | ≥$200k • ROUND | 611 | 494,263 | 100.0% | 61.4% | 2.1 bps | 1.4 bps | 24% | 84th | $0.1248 | 97.8% |
| marketable_limit | <$250 • ODD | 1,275 | 2,724 | 100.0% | 81.0% | 1.5 bps | -5.0 bps | 6% | 53rd | $0.0103 | 95.4% |
| marketable_limit | $250–$999 • ODD | 2,093 | 12,051 | 100.0% | 82.6% | 1.6 bps | -7.4 bps | 9% | 52nd | $0.0190 | 95.6% |
| marketable_limit | $1k–$5k • ODD | 2,265 | 30,956 | 100.0% | 83.1% | 1.7 bps | -6.4 bps | 6% | 49th | $0.0310 | 95.5% |
| marketable_limit | $1k–$5k • ROUND | 164 | 20,981 | 100.0% | 85.0% | 2.0 bps | — | 0% | 85th | $0.0021 | 95.9% |
| marketable_limit | $5k–$10k • ODD | 549 | 15,167 | 100.0% | 82.8% | 2.1 bps | — | 0% | 72nd | $0.0488 | 97.1% |
| marketable_limit | $5k–$10k • ROUND | 148 | 27,621 | 100.0% | 83.6% | 1.5 bps | — | 0% | 75th | $0.0056 | 96.0% |
| marketable_limit | $10k–$20k • ODD | 339 | 12,181 | 100.0% | 76.1% | 2.2 bps | — | 0% | 73rd | $0.1099 | 97.9% |
| marketable_limit | $10k–$20k • ROUND | 247 | 55,870 | 99.6% | 79.4% | 1.9 bps | — | 0% | 76th | $0.0130 | 97.1% |
| marketable_limit | $20k–$50k • ODD | 103 | 3,406 | 100.0% | 88.7% | 2.5 bps | — | 0% | 74th | $0.1572 | 98.5% |
| marketable_limit | $20k–$50k • ROUND | 440 | 107,202 | 100.0% | 79.3% | 1.3 bps | — | 0% | 54th | $0.0268 | 96.6% |
| marketable_limit | $50k–$200k • ODD | 1 | 38 | — | — | — | — | — | — | — | — |
| marketable_limit | $50k–$200k • ROUND | 398 | 241,420 | 100.0% | 71.8% | 1.7 bps | — | 0% | 73rd | $0.0333 | 93.9% |
| marketable_limit | ≥$200k • ROUND | 121 | 282,617 | 99.7% | 46.0% | 1.5 bps | — | 0% | 95th | $0.0472 | 76.4% |
| nonmarketable_limit | <$250 • ODD | 5,072 | 9,655 | 94.8% | 100.0% | 5.4 bps | 16.3 bps | 32% | 72nd | $0.0273 | 45.2% |
| nonmarketable_limit | $250–$999 • ODD | 9,350 | 44,286 | 94.3% | 100.0% | 4.3 bps | 18.7 bps | 37% | 60th | $0.0378 | 48.6% |
| nonmarketable_limit | $1k–$5k • ODD | 8,688 | 110,092 | 94.2% | 100.0% | 4.9 bps | 23.1 bps | 32% | 66th | $0.0511 | 56.5% |
| nonmarketable_limit | $1k–$5k • ROUND | 469 | 57,336 | 88.1% | 100.0% | 10.6 bps | — | 0% | 92nd | $0.0051 | 30.8% |
| nonmarketable_limit | $5k–$10k • ODD | 2,136 | 56,267 | 94.3% | 100.0% | 5.5 bps | 24.6 bps | 9% | 77th | $0.0615 | 60.0% |
| nonmarketable_limit | $5k–$10k • ROUND | 427 | 80,383 | 90.8% | 100.0% | 8.0 bps | — | 0% | 90th | $-0.0073 | 34.3% |
| nonmarketable_limit | $10k–$20k • ODD | 1,261 | 42,527 | 94.2% | 100.0% | 3.1 bps | 21.8 bps | 39% | 27th | $0.1593 | 63.8% |
| nonmarketable_limit | $10k–$20k • ROUND | 885 | 158,793 | 93.1% | 100.0% | 6.3 bps | — | 0% | 89th | $-0.0063 | 41.7% |
| nonmarketable_limit | $20k–$50k • ODD | 447 | 15,825 | 92.6% | 100.0% | 4.7 bps | 23.4 bps | 22% | 70th | $0.0986 | 59.3% |
| nonmarketable_limit | $20k–$50k • ROUND | 1,652 | 330,919 | 92.1% | 100.0% | 3.5 bps | 12.3 bps | 21% | 54th | $0.0638 | 44.9% |
| nonmarketable_limit | $50k–$200k • ODD | 4 | 141 | — | — | — | — | — | — | — | — |
| nonmarketable_limit | $50k–$200k • ROUND | 1,557 | 873,250 | 89.2% | 100.0% | 3.2 bps | 31.4 bps | 11% | 53rd | $0.0931 | 36.5% |
| nonmarketable_limit | ≥$200k • ROUND | 296 | 482,437 | 94.0% | 100.0% | 4.7 bps | — | 0% | 84th | $0.1600 | 47.8% |
2. Broker-Dealers Routing Here (Reverse 606 Index)
Firms directing customer order flow to this market center under SEC Rule 606(a), with route percentages and PFOF rates.
No broker-dealers identified routing flow to this market center in 2026Q3.
3. Rule 605 Report Files & Ingestion History
Published monthly execution quality data files crawled from vendor and exchange landing pages.
| File Name | Month | Kind | Status | Fetched At | Source URL |
|---|---|---|---|---|---|
| TKNG202608.txt | 202608 | detailed | stored | 2026-09-30T21:17:20.841249427+00:00 | File Link ↗ |
| TKNG202608.csv | 202608 | summary | stored | 2026-09-30T21:17:20.841251611+00:00 | File Link ↗ |
4. Coverage Gaps & Review Limitations
Suppressed Cells
6
Tiers with < 100 covered ordersMissing Files
0
Months unretrievableMethodological Caveats:
- A venue's Rule 605 statistics describe all flow it handled, not this firm's orders.
- 606 route shares are per order, not per share, and list only the top 10 venues plus any venue with at least 5% of non-directed orders.
- FINRA Rule 5310.09 also requires the firm's own order-level review of its executions.
- This report is not legal or compliance advice.
- Net price improvement is in basis points of executed notional (quote midpoint × shares). The PFOF comparison converts the difference to ¢/100 sh at the venue's average executed price; it is an estimate.
- Brokers routing here reflect venue aliases as of the last crosswalk-venues run.
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