Algorhythm Holdings, Inc RIME

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Algorhythm Holdings, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.4600 · FX 1 USD = 1.288650 SGD · about SGD 0.5928 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 2.59 → 0.46 · -82.2%
3.4801.9700.460 1 2 3 4,5 6,7 8 9 10 11,12 13,14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
34 · 8-K After-hours · 17:12 ET 8-K ↗
0.5000 0.5000 0.4600 0.4600 83,300
0.4700 0.5100 0.4700 0.4900 77,300
0.5000 0.5000 0.4500 0.4800 91,500
0.4800 0.5300 0.4500 0.4900 137,500
0.4600 0.4700 0.4300 0.4700 195,700
Weekend
Weekend
0.5100 0.5100 0.4600 0.4800 114,000
0.5100 0.5200 0.4700 0.4900 250,700
0.5300 0.5300 0.4900 0.5200 226,100
0.5000 0.5400 0.5000 0.5200 96,600
0.5000 0.5600 0.4900 0.5000 177,800
Weekend
Weekend
0.5400 0.5600 0.4900 0.5100 174,700
0.4700 0.5400 0.4500 0.5200 394,900
0.4700 0.4900 0.4400 0.4700 604,200
0.5200 0.5300 0.4300 0.4700 650,800
0.5800 0.5800 0.5000 0.5300 435,700
Weekend
Weekend
No trading
33 · 8-K After-hours · 16:30 ET 8-K ↗
0.6100 0.6300 0.5800 0.5800 88,200
0.5700 0.6400 0.5700 0.6100 137,000
0.5700 0.6400 0.5600 0.5700 220,700
0.5800 0.6100 0.5600 0.5800 236,200
Weekend
Weekend
0.5800 0.6100 0.5800 0.5900 179,700
0.6300 0.6900 0.5800 0.5800 229,600
0.6500 0.7000 0.6200 0.6200 122,100
0.6200 0.7100 0.6200 0.6600 248,300
32 · 8-K After-hours · 16:40 ET 8-K ↗
0.7300 0.7500 0.6400 0.6400 332,000
Weekend
Weekend
No trading
31 · 8-K After-hours · 16:30 ET 8-K ↗
0.7800 0.7800 0.7000 0.7300 480,800
0.7200 0.7900 0.6700 0.7500 361,400
0.6800 0.7700 0.6800 0.7200 319,000
0.6600 0.7100 0.6500 0.6800 218,600
Weekend
Weekend
0.6700 0.6900 0.6300 0.6600 218,900
0.6700 0.7100 0.6600 0.6800 304,600
0.6900 0.7200 0.6500 0.6800 431,600
0.7300 0.7400 0.6900 0.7300 401,600
0.6700 0.6900 0.6700 0.6800 215,300
Weekend
Weekend
0.7500 0.7700 0.6700 0.6700 300,200
30 · 424B4 After-hours · 16:30 ET 424B4 ↗
0.7100 0.7500 0.7000 0.7300 209,700
0.7200 0.7500 0.6900 0.6900 261,600
0.8100 0.8100 0.7300 0.7300 412,100
0.7800 0.8200 0.7700 0.8200 352,500
Weekend
Weekend
0.7900 0.9600 0.7600 0.7800 2,495,100
0.7100 0.7900 0.7000 0.7500 155,000
29 · S-1/A After-hours · 16:30 ET S-1/A ↗
0.7700 0.8100 0.7300 0.7300 314,800
0.7600 0.8200 0.7400 0.7800 596,700
No trading
Weekend
Weekend
0.7000 0.7700 0.6900 0.7400 490,700
28 · 8-K After-hours · 17:11 ET 8-K ↗
0.6800 0.7000 0.6600 0.6800 224,200
0.6600 0.7000 0.6500 0.7000 321,100
0.7200 0.7200 0.6500 0.6600 744,900
0.6500 0.8600 0.6200 0.7300 3,457,700
Weekend
Weekend
0.7000 0.7000 0.6300 0.6600 650,500
0.7100 0.7800 0.6700 0.7200 1,258,800
27 · 10-Q Pre-market · 08:01 ET 10-Q ↗
0.7300 0.7500 0.6700 0.6900 578,500
0.6000 0.8000 0.6000 0.7600 1,602,400
0.5700 0.6200 0.5400 0.6100 994,600
26 · 8-K Pre-market · 08:00 ET 8-K ↗
Weekend
Weekend
25 · S-1/A After-hours · 16:30 ET S-1/A ↗
0.7600 0.7600 0.5600 0.6100 1,708,200
24 · 8-K After-hours · 16:30 ET 8-K ↗
0.7600 0.7800 0.7300 0.7600 317,000
0.8800 0.8800 0.6500 0.7800 1,755,600
0.9500 0.9600 0.8500 0.8800 986,600
23 · 8-K Pre-market · 09:00 ET 8-K ↗
1.0100 1.0200 0.9300 0.9400 682,800
Weekend
Weekend
1.0100 1.0500 1.0000 1.0200 374,000
1.0000 1.0700 0.9900 1.0100 268,400
1.0200 1.0300 0.9800 1.0100 361,200
1.0300 1.0800 1.0200 1.0200 242,100
1.0200 1.0500 1.0000 1.0400 160,000
Weekend
Weekend
1.0200 1.0400 1.0000 1.0200 270,600
1.0900 1.1100 0.9900 1.0200 693,900
1.0300 1.0900 1.0100 1.0900 596,100
1.0200 1.0500 1.0000 1.0000 396,600
1.0800 1.0900 0.9800 1.0400 1,245,500
Weekend
Weekend
22 · S-1 After-hours · 16:30 ET S-1 ↗
1.0900 1.1500 1.0800 1.0800 536,900
1.0700 1.1000 1.0200 1.0800 450,300
1.0300 1.0900 1.0200 1.0800 721,300
1.0700 1.1100 1.0200 1.0400 521,600
1.0400 1.1000 1.0200 1.0800 714,200
Weekend
Weekend
1.1500 1.1500 1.0200 1.0600 648,900
1.0700 1.1500 1.0400 1.1400 847,700
1.1600 1.1600 1.0600 1.0800 779,200
1.1200 1.1400 1.0500 1.0500 939,600
1.2300 1.2400 1.1200 1.1700 755,800
Weekend
Weekend
No trading
1.2800 1.3500 1.1400 1.2600 1,442,500
21 · 10-K Next filing day · accepted 01 Apr, 18:00 ET 10-K ↗
1.1500 1.3200 1.1000 1.3200 1,761,100
1.0300 1.1200 1.0200 1.0900 850,100
1.1100 1.1400 0.9600 0.9600 928,100
Weekend
Weekend
1.1200 1.1400 1.0800 1.1000 523,700
1.1800 1.2400 1.1400 1.1400 463,200
1.2800 1.3200 1.1900 1.2000 842,700
1.2900 1.3400 1.2800 1.2900 342,800
1.3000 1.3500 1.2600 1.3000 791,100
Weekend
Weekend
1.3500 1.4100 1.2700 1.2800 630,300
1.4400 1.4600 1.3300 1.3500 479,200
1.4100 1.5200 1.3500 1.5000 970,900
1.5400 1.5900 1.4100 1.4100 626,100
1.5300 1.6100 1.4300 1.5200 685,200
Weekend
Weekend
1.5700 1.7300 1.5600 1.6000 2,213,100
1.3800 1.5800 1.3200 1.5700 6,552,300
1.3800 1.4900 1.3100 1.3400 1,096,500
1.6100 1.6200 1.3700 1.3700 1,658,600
1.6200 1.6800 1.5100 1.6000 1,392,300
Weekend
Weekend
1.7400 1.7900 1.6100 1.6700 1,043,200
1.8900 2.0300 1.7100 1.7700 1,406,200
1.8100 1.9700 1.7000 1.8900 1,675,100
1.6800 1.8500 1.5800 1.7600 1,655,000
1.6300 1.8000 1.6000 1.7800 1,325,500
Weekend
Weekend
20 · 8-K After-hours · 17:01 ET 8-K ↗
1.8800 1.9900 1.7000 1.7600 2,293,300
1.9500 2.0300 1.8000 1.9300 1,776,500
2.1600 2.2300 1.8000 2.0000 4,595,100
2.3300 2.6700 2.1200 2.1800 42,291,700
19 · 8-K After-hours · 16:30 ET 8-K ↗
2.0900 2.1000 1.6700 1.8400 3,556,200
Weekend
Weekend
2.5900 2.8600 2.0000 2.1100 6,682,500
2.6000 3.1800 2.5000 2.6400 10,928,500
2.4300 3.3600 2.3500 2.7200 21,953,400
4.5200 4.5800 2.5200 2.5800 80,932,700
No trading
Weekend
Weekend
1.3000 3.6500 1.1600 3.4800 167,408,700
0.8400 1.5100 0.8300 1.0800 53,988,900
0.8900 0.9700 0.8300 0.8300 216,800
0.9600 0.9900 0.9000 0.9100 156,900
0.9500 0.9900 0.9200 0.9600 320,900
Weekend
Weekend
0.8500 0.9800 0.8200 0.9600 546,900
0.9300 0.9300 0.8100 0.8200 314,900
1.0000 1.0400 0.8800 0.9100 391,300
1.0700 1.1500 0.9400 1.0000 582,800
0.9100 1.1700 0.9000 1.0600 1,870,400
Weekend
Weekend
0.9000 0.9100 0.8500 0.9000 157,900
0.9600 0.9600 0.8300 0.9100 382,400
0.9600 0.9600 0.8700 0.9300 183,800
0.9700 0.9900 0.9000 0.9500 175,600
0.9800 1.0000 0.8600 1.0000 394,700
Weekend
Weekend
18 · 8-K After-hours · 16:30 ET 8-K ↗
1.0300 1.1300 0.9500 0.9800 792,400
0.8300 1.1100 0.8000 1.0600 2,553,800
0.8700 0.8700 0.7600 0.7900 2,917,500
0.8300 0.8600 0.7900 0.8000 472,400
No trading
Weekend
Weekend
0.9800 0.9900 0.8600 0.8600 783,900
1.0100 1.0500 0.9700 0.9800 658,900
1.1700 1.2000 0.8600 1.0000 10,004,500
0.9400 1.0100 0.9100 0.9700 306,700
0.8400 0.9200 0.7300 0.9200 519,400
Weekend
Weekend
0.9200 0.9600 0.8300 0.8900 743,200
1.2000 1.2100 0.8600 0.9100 2,121,700
1.3200 1.4500 1.2200 1.2200 12,111,800
1.0700 1.3800 1.0600 1.2200 3,274,500
1.0500 1.0700 0.9900 1.0200 146,200
Weekend
Weekend
1.0900 1.1000 1.0100 1.0400 54,100
No trading
0.9900 1.0400 0.9500 1.0100 38,800
0.9700 1.0400 0.9400 1.0100 62,500
17 · 8-K After-hours · 16:30 ET 8-K ↗
1.0600 1.1000 0.9800 1.0000 95,900
Weekend
Weekend
1.2100 1.2300 1.1000 1.1300 83,500
No trading
1.1900 1.2500 1.1800 1.1800 25,400
1.3300 1.3700 1.1900 1.2000 93,200
1.3600 1.4700 1.2500 1.3200 242,400
Weekend
Weekend
1.4100 1.4600 1.3200 1.3500 69,500
1.6700 1.6800 1.4000 1.4100 109,800
1.5800 1.6900 1.5100 1.6000 80,300
1.7000 1.7900 1.4800 1.5700 155,600
1.8000 1.9300 1.6700 1.7100 105,300
Weekend
Weekend
1.9100 1.9500 1.7900 1.8400 66,300
1.9000 2.0500 1.7600 1.9600 322,400
1.6800 2.0100 1.6600 1.9300 340,100
1.5800 1.7300 1.5300 1.7300 75,400
1.9200 1.9200 1.5200 1.6000 334,700
Weekend
Weekend
1.5000 2.0700 1.4900 1.9000 2,132,800
1.4000 1.4800 1.4000 1.4700 16,400
1.3500 1.4800 1.3000 1.4200 39,900
1.4400 1.4400 1.2800 1.3500 78,200
1.3600 1.4300 1.3400 1.4200 40,800
Weekend
Weekend
16 · 8-K After-hours · 16:30 ET 8-K ↗
1.3600 1.4600 1.3500 1.4300 31,700
No trading
15 · 8-K After-hours · 16:30 ET 8-K ↗
1.4000 1.4500 1.3500 1.4000 43,400
1.4700 1.4800 1.3000 1.3700 82,400
1.3400 1.4800 1.2700 1.4600 414,200
Weekend
Weekend
1.3000 1.3800 1.2600 1.3400 51,100
1.4600 1.4700 1.2500 1.2800 200,500
14 · 10-Q After-hours · 17:01 ET 10-Q ↗ 13 · 8-K After-hours · 16:30 ET 8-K ↗
1.8300 1.9100 1.3600 1.5200 6,476,000
1.9900 2.0000 1.9000 1.9800 16,500
1.8800 2.1200 1.8600 1.9200 49,800
Weekend
Weekend
1.9900 2.1100 1.8600 1.9400 47,200
2.2000 2.2000 1.8600 1.9800 377,300
2.3700 2.4100 2.2100 2.4100 65,700
2.0500 2.4000 2.0300 2.3300 116,900
12 · 424B4 After-hours · 16:31 ET 424B4 ↗ 11 · 424B4 After-hours · 16:31 ET 424B4 ↗
2.0500 2.0800 1.9700 2.0500 6,900
Weekend
Weekend
2.0000 2.1200 1.9700 2.0500 25,700
1.9800 2.1300 1.9800 2.0300 9,200
2.0300 2.0600 2.0200 2.0300 8,100
2.0500 2.1000 2.0200 2.0400 16,700
2.0800 2.1700 2.0800 2.0900 23,900
Weekend
Weekend
2.1200 2.1700 2.0800 2.1100 10,900
2.1100 2.1100 2.0100 2.0800 13,300
2.1500 2.1500 1.9800 2.0400 38,000
2.1400 2.1700 2.1200 2.1200 21,200
2.1600 2.2000 2.1400 2.1700 7,100
Weekend
Weekend
2.1600 2.2100 2.1400 2.1500 20,500
2.1100 2.2100 2.1100 2.1700 13,400
2.1900 2.2900 2.1600 2.1600 36,500
10 · S-1/A After-hours · 16:32 ET S-1/A ↗
2.1900 2.2300 2.1800 2.2000 5,900
2.1600 2.2200 2.1000 2.2000 28,000
Weekend
Weekend
2.2300 2.3400 2.1500 2.1800 25,200
9 · DEF 14A After-hours · 16:30 ET DEF 14A ↗
2.2900 2.3000 2.1800 2.2100 22,900
2.2900 2.3200 2.2300 2.2400 20,600
2.3200 2.3200 2.1900 2.2900 14,600
2.2100 2.2700 2.1800 2.2400 28,400
Weekend
Weekend
2.3200 2.3300 2.1700 2.2100 35,300
8 · 8-K After-hours · 16:30 ET 8-K ↗
2.3900 2.4200 2.2600 2.2700 25,600
2.3100 2.4200 2.3000 2.3800 72,000
2.5000 2.5700 2.3800 2.4200 25,400
7 · PRE 14A After-hours · 17:00 ET PRE 14A ↗ 6 · 8-K After-hours · 16:30 ET 8-K ↗
2.2000 2.6000 2.2000 2.5300 163,200
Weekend
Weekend
5 · S-1 After-hours · 17:24 ET S-1 ↗ 4 · 8-K/A After-hours · 17:16 ET 8-K/A ↗
2.7500 2.7900 2.7100 2.7300 34,000
2.7700 2.8100 2.7400 2.7500 46,800
2.6300 2.8200 2.6200 2.7700 99,200
2.6100 2.6700 2.5600 2.6400 17,000
2.6600 2.6700 2.5500 2.6100 31,000
Weekend
Weekend
2.4900 2.7100 2.4900 2.6700 92,200
2.4100 2.6000 2.2900 2.4900 123,500
2.5100 2.5800 2.4800 2.5100 83,600
2.4200 2.5900 2.4200 2.5100 142,000
2.2900 2.5100 2.1500 2.4200 229,500
Weekend
Weekend
2.2900 2.3500 2.2000 2.2800 107,700
2.1800 2.3300 2.1800 2.3100 64,700
2.0900 2.2000 2.0400 2.1500 30,200
2.1100 2.1700 2.0700 2.1400 23,500
2.0200 2.1500 2.0200 2.1200 20,100
Weekend
Weekend
2.1200 2.1300 2.0500 2.0900 21,100
2.0900 2.1600 2.0900 2.1000 17,800
2.1300 2.2300 2.0600 2.1100 50,300
2.0100 2.2400 1.9900 2.1700 76,500
2.0200 2.0400 1.9600 2.0200 77,600
Weekend
Weekend
1.9200 2.0100 1.8700 1.9900 49,400
1.9800 2.0100 1.8500 1.9100 95,300
2.0100 2.0800 1.9700 2.0400 64,500
2.1400 2.1900 2.0100 2.0200 166,400
No trading
Weekend
Weekend
2.4300 2.4300 2.1700 2.2200 258,000
2.1100 2.5300 2.0300 2.2100 11,443,900
3 · 8-K After-hours · 16:30 ET 8-K ↗
2.0600 2.1000 2.0400 2.0500 18,700
2.0400 2.1400 2.0100 2.0600 84,800
2.0100 2.0800 1.9800 2.0600 30,400
Weekend
Weekend
2.0100 2.0600 1.9100 2.0300 63,000
2.0900 2.1100 2.0000 2.0000 76,000
2.5100 2.5100 1.9000 2.0900 931,700
2 · 10-Q After-hours · 16:06 ET 10-Q ↗
2.3400 2.5900 2.3400 2.5900 146,500
2.3800 2.3900 2.3200 2.3800 31,600
Weekend
Weekend
2.3900 2.5000 2.3200 2.3200 33,900
2.3800 2.4800 2.3100 2.4600 42,800
2.3700 2.4000 2.3000 2.3700 64,300
2.3000 2.3800 2.2600 2.2700 72,700
2.3600 2.4000 2.3300 2.3500 20,600
Weekend
Weekend
2.3700 2.5000 2.2600 2.3700 67,500
1 · 8-K After-hours · 17:25 ET 8-K ↗
2.3500 2.4500 2.3200 2.3900 88,500
2.6100 2.6900 2.4400 2.5500 48,600
2.6500 2.6900 2.5500 2.5800 34,400
2.3900 2.7900 2.2800 2.6900 227,300
Weekend
Weekend
2.2600 2.2800 2.2000 2.2400 45,000
2.2800 2.3500 2.2300 2.3100 25,600
2.4200 2.4600 2.2800 2.2800 71,200
2.5200 2.5300 2.3900 2.3900 49,200
2.4400 2.6600 2.4400 2.5900 57,700
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

34 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:12 ET Summarise
33 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
32 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:40 ET Summarise
31 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
30 424B4 424B4 (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
29 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:11 ET Summarise
27 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise
26 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
25 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
22 S-1 S-1 (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
21 10-K 10-K (opens SEC filing in a new tab) Next filing day · accepted 01 Apr, 18:00 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
12 424B4 424B4 (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
11 424B4 424B4 (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
10 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
9 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
7 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
5 S-1 S-1 (opens SEC filing in a new tab) After-hours · 17:24 ET Summarise
4 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 17:16 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise