One Stop Systems, Inc OSS

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One Stop Systems, Inc. - Common Stock · Company · Nasdaq · Technology / Computer Hardware

Paper trade (simulated — no real money)

Fill: USD 5.9100 · FX 1 USD = 1.277900 SGD · about SGD 7.5524 per unit

Sign in to practise with simulated trades before investing real money. 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 5.22 → 5.91 · 13.2%
19.95012.1454.340 1 2 3 4,5 6 7 8 9,10 11 12 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
5.8500 6.0100 5.7949 5.9100 557,355
5.9700 6.0980 5.7700 5.9100 919,100
6.2600 6.2600 6.1100 6.1800 394,400
5.9800 6.2800 5.9200 6.0600 614,900
6.1500 6.2430 5.9800 6.0800 649,600
Weekend
Weekend
6.5300 6.5500 5.8600 5.9500 983,700
6.1600 6.6000 5.9250 6.5500 1,418,800
6.8800 6.8800 6.3950 6.4400 1,331,500
7.0400 7.2690 6.9150 7.0600 691,900
7.7300 7.7300 7.2600 7.3000 925,800
Weekend
Weekend
7.7300 7.8700 7.5500 7.7400 830,300
7.8000 7.9470 7.5250 7.6500 1,036,900
8.0900 8.1500 7.7920 7.9500 1,132,500
8.4900 8.5100 8.2600 8.3400 1,311,800
8.6500 8.6960 8.2600 8.3300 1,000,800
Weekend
Weekend
9.3000 9.3400 8.5700 8.6600 2,028,900
8.7400 9.0000 8.3950 8.9700 629,400
8.7000 8.7900 8.3720 8.7300 724,300
9.0200 9.0500 8.5900 8.6500 707,400
9.0500 9.1400 8.8200 8.9100 515,300
Weekend
Weekend
9.4500 9.4500 9.1950 9.2800 453,300
9.0400 9.4000 8.9100 9.3100 563,000
9.3100 9.3300 8.9910 9.1800 515,900
9.3300 9.5200 9.2300 9.4500 572,200
9.3800 9.4000 9.0800 9.3200 620,300
Weekend
Weekend
9.1300 9.1300 8.7800 9.0500 726,100
8.9100 9.2000 8.8500 9.0700 761,200
8.8400 8.9320 8.2700 8.5200 1,003,900
8.7200 8.7200 8.3900 8.6100 550,500
8.7300 8.8700 8.6000 8.7200 773,500
Weekend
Weekend
9.0900 9.3700 8.9400 9.1900 483,200
9.1400 9.5700 8.9100 8.9100 762,700
9.7200 9.8900 9.3400 9.3900 658,700
9.9900 10.1900 9.8000 9.8300 648,300
No trading
Weekend
Weekend
9.8300 10.0550 9.6800 9.9700 647,600
9.8500 9.8700 9.5600 9.7600 797,700
9.8900 10.0500 9.6670 9.8400 617,200
10.1200 10.2800 9.8500 9.9700 864,800
10.4300 10.6800 10.2300 10.4200 567,900
Weekend
Weekend
12 · S-3/A After-hours · 16:25 ET S-3/A ↗
11.1300 11.2200 10.3600 10.4100 1,187,900
11.3000 11.5000 11.1500 11.3200 620,400
11.1100 11.3300 10.9200 11.0700 573,300
11.3000 11.3350 10.9800 11.1100 656,100
11 · S-3 After-hours · 19:31 ET S-3 ↗
11.0300 11.2000 10.7700 11.0400 776,600
Weekend
Weekend
11.6000 11.7600 11.1100 11.4000 766,900
11.9900 12.1200 11.3220 11.4000 958,900
12.9300 13.1330 11.8300 12.1100 917,800
12.7800 13.5300 12.5000 12.6800 1,043,400
13.6300 14.4200 13.3200 13.4400 1,364,400
Weekend
Weekend
13.1400 13.7650 13.0200 13.6100 577,300
13.5100 13.8000 13.0350 13.1100 682,900
13.1300 13.5500 13.0900 13.3500 747,900
12.8400 13.0500 12.6500 12.7200 537,000
13.2200 13.5100 12.6300 12.6500 722,500
Weekend
Weekend
13.6500 13.6580 12.9000 13.2400 762,200
13.0200 13.8300 12.5500 13.3200 1,030,500
10 · 8-K After market open · 12:47 ET 8-K ↗
12.0500 14.3300 11.8000 13.1200 2,502,400
9 · 10-Q Pre-market · 08:01 ET 10-Q ↗
13.6550 14.5730 13.3300 14.2700 1,285,500
12.0000 13.1250 11.7610 13.0600 826,400
Weekend
Weekend
12.5700 12.7800 11.6900 12.2300 1,245,000
11.3200 12.0800 11.3100 12.0000 930,500
11.6600 12.0500 10.7800 10.8700 1,242,900
12.0500 12.0500 10.8100 11.7500 1,174,700
12.8600 13.0800 12.2200 12.6100 718,600
Weekend
Weekend
13.1800 13.4600 12.2000 12.4900 1,291,200
12.8600 13.7500 12.7100 13.3100 881,500
13.7000 14.1000 12.9900 13.0100 919,000
13.1200 14.0200 12.9100 13.9200 1,024,300
12.8400 12.9800 11.9210 12.3600 1,289,800
Weekend
Weekend
11.5400 13.0500 11.5200 12.6200 1,394,900
12.7800 12.8600 12.0300 12.2000 1,215,200
13.7600 14.0300 12.5770 13.2200 1,404,200
13.9000 14.2600 13.5000 13.5700 1,022,500
13.4100 13.6950 12.7480 12.9900 1,212,100
Weekend
Weekend
14.4100 14.8000 13.6500 13.7300 999,500
14.5600 14.9300 14.3600 14.5400 806,300
13.4790 14.3800 13.3700 14.3400 1,077,900
15.3300 15.3300 13.6200 13.9100 2,121,500
16.0100 16.7000 15.3800 15.5600 887,100
Weekend
Weekend
No trading
17.8000 18.3500 15.6100 15.6900 1,134,900
17.5700 19.1700 16.9200 17.9400 1,106,000
16.6000 18.2300 16.5450 18.1800 1,119,700
16.1600 16.7500 15.3000 16.5800 1,104,000
Weekend
Weekend
15.6000 16.3450 15.5150 16.2400 3,787,100
16.7700 16.9900 15.4300 16.2000 1,004,300
17.0500 17.0500 15.6850 16.1100 1,109,100
17.2500 18.4200 16.8000 17.0200 1,042,200
18.3300 18.6700 17.6500 18.1900 769,200
Weekend
Weekend
No trading
18.4500 18.9400 17.5040 18.4400 1,194,600
18.3200 19.3700 17.8100 18.1800 1,223,300
18.5100 20.7100 18.0100 18.0400 2,822,200
17.9100 17.9300 16.8600 17.2300 789,800
Weekend
Weekend
16.8300 17.3800 16.2170 16.6500 782,100
15.6800 16.9500 15.4500 16.8400 951,200
15.4500 16.3700 15.4300 15.7600 996,800
16.8600 17.1000 14.6100 15.7100 1,771,700
17.5400 17.5860 16.4700 16.4900 845,400
Weekend
Weekend
18.2500 18.2800 16.2000 16.8900 2,233,200
18.1300 19.5050 17.7900 18.9000 1,154,000
19.6800 19.7900 18.5000 19.0200 1,443,700
18.9000 20.8800 18.9000 19.9500 1,317,600
18.1800 20.2000 17.8700 18.9600 2,061,800
Weekend
Weekend
18.1300 18.1900 17.0100 18.1800 1,408,300
17.6900 18.4360 17.3700 17.9100 1,266,100
17.3100 18.1700 16.7900 17.5600 1,185,000
18.3100 18.4700 17.1800 17.4400 1,665,900
No trading
Weekend
Weekend
16.7900 18.4900 16.5800 17.8300 2,068,700
15.6000 16.8600 15.4000 16.5100 1,086,600
15.5800 15.7800 14.8000 15.6900 914,600
8 · 8-K After-hours · 16:15 ET 8-K ↗
15.5300 15.8500 14.3500 15.4100 1,700,600
16.3600 16.4700 15.1500 15.9900 1,707,800
Weekend
Weekend
16.1400 17.0300 16.1000 16.4700 1,703,200
15.6600 17.3300 14.8800 17.2400 2,118,500
15.8400 16.0000 14.7800 15.8600 1,469,600
15.7200 17.0200 14.6400 15.5500 2,586,600
15.5950 16.5000 14.8700 15.9200 2,140,600
Weekend
Weekend
15.3900 16.1000 14.8000 15.6800 2,652,400
7 · 8-K Next filing day · accepted 07 May, 19:34 ET 8-K ↗
15.4600 16.9500 14.2900 15.1000 3,890,300
11.4300 16.2700 10.6850 15.3300 17,109,200
6 · 10-Q Pre-market · 08:30 ET 10-Q ↗
9.9800 10.3200 9.5000 9.7700 1,516,100
10.1400 10.1900 9.6700 9.7600 1,156,700
Weekend
Weekend
9.5400 10.0400 9.2800 10.0300 976,000
8.9100 9.5300 8.8350 9.4900 1,017,700
9.2900 9.2900 8.5600 8.7900 1,201,300
9.7000 9.8600 8.9800 9.2700 1,135,700
9.9250 10.2800 9.5600 9.9500 1,043,200
Weekend
Weekend
9.9600 10.0760 9.2300 9.7100 1,197,300
10.3200 10.3880 9.4200 9.7800 1,524,200
10.4200 11.2800 10.1100 10.4000 1,635,800
10.0200 10.4250 9.8210 9.9300 990,300
9.7900 10.6100 9.6300 10.1200 1,188,900
Weekend
Weekend
10.1200 10.2800 9.6640 9.9200 1,501,000
9.8500 10.1500 9.5700 9.7600 1,050,100
8.7700 9.8400 8.7700 9.8300 2,100,900
5 · DEF 14A Pre-market · 08:30 ET DEF 14A ↗ 4 · 8-K Pre-market · 08:30 ET 8-K ↗
8.9900 9.1250 8.6300 8.7600 922,600
7.7300 8.8800 7.6350 8.8600 1,209,300
Weekend
Weekend
7.8900 8.1000 7.6950 7.8000 800,600
7.8500 8.0600 7.5400 7.8300 1,116,800
8.2500 8.3200 7.7000 7.9700 1,245,400
7.5900 7.7400 7.3540 7.6200 981,100
7.6700 8.1900 7.5140 7.7200 954,500
Weekend
Weekend
No trading
6.9800 7.6600 6.8800 7.6400 1,915,300
7.9600 8.0200 7.1700 7.2600 1,578,800
7.4000 7.6700 7.1000 7.5700 1,596,300
7.8000 7.9400 7.0800 7.2100 1,485,600
Weekend
Weekend
8.4100 8.4250 7.6550 7.6650 1,865,800
8.8700 9.3400 8.5200 8.5400 1,067,800
9.2200 9.3900 8.9000 9.0800 1,015,800
9.0700 9.6000 8.7200 9.0400 1,450,600
8.8200 9.3400 8.6100 9.2100 2,020,500
Weekend
Weekend
10.1600 10.2200 8.7950 8.8200 2,308,800
10.8300 10.9300 9.8000 10.2700 2,267,000
3 · 10-K After-hours · 16:22 ET 10-K ↗
9.9300 12.2100 9.4000 11.2400 5,847,400
10.2700 10.9900 10.2200 10.6900 2,223,300
10.4100 10.4700 9.6200 10.2100 1,182,400
Weekend
Weekend
10.2400 10.8500 9.9000 10.0800 1,515,600
9.7600 10.4900 9.5000 10.1500 1,460,100
9.5000 9.9900 9.5000 9.9100 1,439,600
9.0200 9.6100 8.7500 9.4300 1,326,800
8.0400 8.9000 8.0000 8.9000 1,268,500
Weekend
Weekend
8.3000 9.0050 8.1100 8.4100 1,328,000
8.2900 8.9500 8.2100 8.4800 980,900
8.5200 8.6700 8.1000 8.3900 911,600
8.3500 8.4900 7.9400 8.2900 1,049,600
8.5000 9.1300 8.4900 8.6250 1,503,400
Weekend
Weekend
8.8400 8.8700 8.0800 8.2550 1,665,000
8.9800 9.2200 8.6500 9.1300 1,314,600
9.3500 9.5900 8.9400 9.0500 1,210,000
9.0100 9.5200 8.7800 9.2000 1,421,900
9.6000 9.8800 8.9200 9.0700 1,597,700
Weekend
Weekend
10.3000 10.7400 9.5500 9.7200 2,258,200
9.0700 10.6300 8.9500 10.5400 5,083,700
8.3200 8.8000 8.1900 8.3500 753,500
8.5400 8.6860 7.9600 8.2800 1,280,600
No trading
Weekend
Weekend
8.6000 9.0900 8.2800 8.7000 927,700
9.3800 9.4000 8.3760 8.5500 1,284,700
9.8500 10.1000 9.1200 9.4500 1,170,200
9.6800 9.9000 9.5100 9.5200 962,100
8.9800 9.7600 8.8100 9.6500 1,282,600
Weekend
Weekend
8.3100 9.2700 8.1520 9.2400 1,909,600
8.5100 8.9160 7.9600 8.0500 2,876,500
9.5800 9.5800 8.6000 8.9600 2,199,800
9.5800 9.6500 8.9100 9.5400 2,438,900
9.7100 10.0600 9.2100 9.5500 2,500,300
Weekend
Weekend
10.3200 10.5490 9.5400 9.8900 3,123,200
10.3500 11.0400 9.8700 10.6200 3,219,000
10.6400 11.0900 10.2000 10.3600 1,796,900
10.1300 10.8700 9.9160 10.5100 1,976,300
10.5000 10.5100 9.8600 10.1200 2,423,500
Weekend
Weekend
11.1200 11.3000 10.3300 10.6000 2,991,200
11.7100 11.9400 10.9200 11.3400 3,458,000
11.1000 11.7500 9.7500 11.6700 4,966,700
10.1000 11.8500 9.8000 10.7800 4,413,400
No trading
Weekend
Weekend
10.5550 11.2000 10.2900 10.6600 3,006,600
11.6900 11.9000 10.8200 10.8500 3,409,100
10.9000 12.3000 10.8200 11.6900 5,130,800
11.9700 12.7500 10.7500 11.3000 8,273,400
9.1300 10.7200 8.8160 10.4500 8,437,900
Weekend
Weekend
8.8400 8.9990 7.9500 8.0700 3,458,800
8.6100 9.9400 8.5300 8.7900 6,040,400
6.9300 8.0000 6.5000 7.8700 4,492,000
2 · 8-K After-hours · 16:27 ET 8-K ↗
6.9200 6.9400 6.3700 6.4400 1,233,300
7.0800 7.4110 6.6900 6.9000 927,000
Weekend
Weekend
7.3300 7.4700 6.7100 6.8000 871,400
No trading
7.5700 7.8900 7.0750 7.1800 915,100
7.1600 7.2700 7.0150 7.1500 970,500
6.9900 7.2600 6.8700 7.1200 277,200
Weekend
Weekend
7.2400 7.3400 7.0030 7.1900 369,800
No trading
7.4100 7.4100 7.0200 7.2300 217,200
7.3200 7.7700 7.3200 7.4100 345,000
7.4500 7.4550 7.2000 7.2600 472,600
Weekend
Weekend
7.1900 7.5600 7.1800 7.3500 564,200
6.9900 7.5190 6.9900 7.1700 639,800
7.0300 7.0800 6.5000 6.7800 604,900
6.7800 7.1300 6.7700 6.9800 481,500
7.6300 7.7000 6.8100 6.8500 820,700
Weekend
Weekend
7.7200 7.8900 7.1800 7.5700 889,200
7.6500 7.9000 7.2800 7.8400 513,200
7.5500 7.9200 7.4000 7.7300 673,200
7.2900 7.6800 7.2650 7.5700 742,600
7.1800 7.3800 6.8900 7.3700 1,046,000
Weekend
Weekend
6.5800 7.1800 6.4400 6.9800 921,900
6.2000 6.6960 6.1350 6.5600 827,700
6.0500 6.2000 5.8100 6.1700 436,400
5.9600 6.1700 5.9300 6.0700 388,500
6.0000 6.0000 5.7800 5.9200 447,500
Weekend
Weekend
5.9500 6.2400 5.7400 6.0900 592,000
No trading
4.6500 6.0700 4.6500 5.9500 3,968,700
4.5800 4.7300 4.5000 4.6100 290,500
4.4600 4.6700 4.3600 4.6400 269,000
Weekend
Weekend
4.3000 4.4600 4.1700 4.4600 304,200
4.6200 4.7800 4.3050 4.3400 354,700
4.7700 4.9000 4.5200 4.5200 289,500
4.7000 4.8300 4.6400 4.7600 214,900
5.0600 5.1260 4.6100 4.7300 461,300
Weekend
Weekend
4.9300 5.2110 4.9000 5.1100 239,300
5.4100 5.5400 5.0300 5.1600 446,800
5.5800 5.7600 5.4100 5.5400 343,300
5.4200 5.6300 5.3000 5.6100 322,500
5.3000 5.6600 5.2870 5.4300 514,700
Weekend
Weekend
5.2500 5.2870 4.7200 5.1900 699,800
5.8100 5.8100 5.1300 5.3400 737,900
5.5700 5.7800 5.0750 5.7600 1,335,400
1 · 10-Q Pre-market · 08:14 ET 10-Q ↗
5.0000 5.0400 4.6800 4.7200 541,000
5.0450 5.2700 4.9000 5.1300 617,900
Weekend
Weekend
5.0100 5.0800 4.9250 5.0000 185,700
5.1000 5.1000 4.9100 4.9600 379,300
5.0600 5.3000 5.0500 5.1100 412,800
5.2700 5.3370 5.0500 5.0600 383,500
5.2900 5.4000 5.1900 5.2700 337,100
Weekend
Weekend
5.2000 5.3610 5.1800 5.2200 263,300

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.

12 S-3/A S-3/A (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
11 S-3 S-3 (opens SEC filing in a new tab) After-hours · 19:31 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After market open · 12:47 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 07 May, 19:34 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
3 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:22 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:14 ET Summarise