Keysight Technologies Inc KEYS

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Keysight Technologies Inc. Common Stock · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 314.7700 · FX 1 USD = 1.277900 SGD · about SGD 402.2446 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 168.38 → 314.77 · 86.9%
388.030277.900167.770 1 2 3 4 5,6 7 8 9 10 11 12 13 14 15 16 17 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 23 Oct 2025 — 24 Oct 2026 (Last year)

Daily NYSE 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
308.2500 317.3700 305.0100 314.7700 1,426,937
331.1100 332.4150 309.5200 311.5200 1,878,500
340.9100 343.9800 339.0700 341.3500 1,042,200
330.1100 339.7700 326.3700 334.1600 923,900
341.2300 342.4750 335.3800 335.8600 1,117,200
Weekend
Weekend
338.9600 340.4200 330.4600 331.2100 1,288,500
344.0800 344.8100 323.0700 342.0800 1,765,000
365.0000 371.2100 356.4400 357.6200 1,723,000
369.2200 373.6900 360.8700 370.2200 1,168,500
382.0000 382.4300 376.1200 377.7000 639,400
Weekend
Weekend
380.7500 383.1950 372.4600 382.7500 899,500
376.2000 381.2000 369.9000 374.6700 1,992,700
380.7800 385.9700 375.0000 381.4200 1,039,500
387.4950 389.9300 384.0700 388.0300 1,479,700
386.8900 388.7500 383.4600 384.1700 850,800
Weekend
Weekend
380.7300 387.9300 378.2400 384.6400 1,255,000
367.2000 376.6750 363.0100 373.8800 1,274,300
362.0000 366.7700 359.7500 364.0400 964,500
363.0000 364.9500 356.6000 360.6500 883,300
361.0900 364.1900 355.3250 359.7400 862,600
Weekend
Weekend
361.9600 366.8820 358.7000 362.1500 1,221,900
346.5000 358.7400 343.7800 357.5400 845,000
347.1900 353.6700 340.8700 353.3600 1,421,900
339.8900 348.6000 338.9800 347.3200 887,400
341.6300 342.9700 335.4250 342.0300 764,400
Weekend
Weekend
334.2500 336.5950 331.7600 335.0000 1,707,400
330.7800 337.8900 327.9700 331.4400 1,094,200
318.0200 324.5450 316.4500 322.0400 1,798,500
316.5500 319.4500 311.4350 313.3600 1,390,900
325.0000 326.4950 314.0800 314.9600 1,140,400
Weekend
Weekend
332.1600 339.1800 331.5100 338.6400 522,400
327.7600 330.6500 325.3100 325.6500 697,300
331.2200 337.5300 328.5600 331.0100 748,800
330.0000 333.8200 325.7500 333.4200 1,020,100
No trading
Weekend
Weekend
326.1000 329.8000 324.2000 327.2100 605,800
319.0900 324.1300 312.0000 322.6200 759,700
17 · 10-Q After-hours · 16:07 ET 10-Q ↗
318.0400 321.9600 313.9600 321.5800 685,700
321.4700 322.0000 316.2000 319.2700 831,800
322.4900 325.0000 319.1700 322.7000 1,493,600
Weekend
Weekend
324.4100 325.8550 318.0500 319.9700 2,195,500
323.8200 327.4950 319.4100 325.8200 1,326,200
16 · 8-K After-hours · 16:12 ET 8-K ↗
323.1300 327.0650 321.0300 321.8700 1,137,800
318.2200 320.7300 313.8650 320.1200 1,606,800
311.0900 313.8200 306.8520 310.6600 1,038,000
Weekend
Weekend
319.2200 322.7300 310.2700 316.1300 1,200,800
314.6600 322.6900 313.1950 316.5100 1,911,700
349.0000 352.0000 314.5200 319.4500 3,875,300
15 · 8-K After-hours · 16:09 ET 8-K ↗
350.0000 350.8950 332.6400 341.0000 3,525,600
360.0000 366.4100 358.0100 361.1500 1,817,100
Weekend
Weekend
354.0600 361.0900 350.1000 357.8200 926,800
352.5000 357.6800 351.0200 353.8500 844,900
352.0000 357.3400 351.1400 354.5000 896,500
339.2000 345.4300 336.7400 343.7000 796,900
344.7700 344.9800 335.4000 335.4100 848,500
Weekend
Weekend
339.5000 344.9200 335.4800 340.9700 852,100
333.1000 344.5200 330.1100 336.9600 918,500
338.4000 343.2000 335.6700 336.0200 932,800
335.0000 343.8700 331.7600 341.2400 1,525,900
317.1300 324.3200 311.8000 321.8900 831,300
Weekend
Weekend
322.4000 329.9900 317.2700 319.0800 1,147,400
306.5000 314.4200 305.5000 312.6900 1,280,200
303.4100 307.8100 293.5500 296.7200 1,209,300
309.0700 309.9900 295.6000 305.1700 1,509,200
321.2500 321.8100 305.7700 313.6800 1,129,400
Weekend
Weekend
323.6300 324.7000 315.3200 318.6700 1,183,000
325.0900 332.7800 324.6200 325.1300 1,115,400
323.1100 331.6150 323.1100 327.5300 854,800
325.8000 329.5300 319.0900 328.1100 1,305,100
318.4300 322.4200 313.2000 314.1300 1,018,900
Weekend
Weekend
307.2250 318.4350 300.8700 315.9000 1,743,900
316.3050 320.3800 310.3000 312.7600 1,486,900
330.6500 331.9900 316.1100 322.7100 1,421,300
328.1900 330.4340 322.5700 325.7300 1,238,000
325.7600 332.3500 318.5200 320.8300 1,398,900
Weekend
Weekend
320.4200 324.0450 318.1000 322.0500 937,100
326.0200 329.7300 321.3000 322.1700 1,518,000
307.9600 317.5600 305.4200 317.2400 1,137,500
313.6850 313.8600 306.0100 309.1200 1,607,200
317.2300 328.5830 316.5650 319.7300 1,152,200
Weekend
Weekend
No trading
331.5900 333.3450 311.3200 313.8600 1,994,700
342.1450 345.2000 334.1100 335.6000 1,318,200
340.8700 354.9900 340.2800 350.0700 1,588,200
330.0500 342.7600 327.0390 340.1300 2,145,500
Weekend
Weekend
354.4400 354.4400 328.6600 328.6600 5,526,600
362.6700 368.9900 355.3400 360.0600 1,143,100
350.0000 359.0810 348.0000 351.3000 1,224,400
359.0650 359.6600 351.8000 352.5800 1,212,100
370.9400 374.9630 367.5700 373.3400 1,494,000
Weekend
Weekend
No trading
359.4500 367.1700 357.7100 363.6700 2,727,300
354.4300 357.6100 347.2830 350.7000 843,500
359.0300 364.0000 350.1100 350.2900 1,312,700
359.5500 360.9400 351.8200 356.9400 946,200
Weekend
Weekend
343.0900 352.2000 339.3980 350.6700 1,307,100
330.9700 340.1300 328.7200 340.0300 1,360,500
330.6000 336.8700 323.1900 324.0000 1,186,800
337.9600 341.0000 315.0100 331.4300 1,456,500
336.4100 336.4100 327.0850 331.6000 1,755,600
Weekend
Weekend
335.5200 338.8900 327.9850 329.8300 1,251,600
14 · 10-Q After-hours · 16:07 ET 10-Q ↗
344.2300 345.4500 336.0800 343.1100 1,085,400
347.9700 355.4900 344.9800 350.4800 1,470,500
334.8400 349.0000 333.4750 346.5700 1,933,400
332.7300 335.0000 326.1100 330.0000 2,396,900
Weekend
Weekend
339.2600 341.0000 329.1800 338.3300 3,022,000
348.9400 348.9400 336.0000 339.1300 1,778,800
357.9200 359.0500 342.8400 347.6500 1,282,700
350.2000 355.7400 344.8200 355.7400 2,215,100
No trading
Weekend
Weekend
342.8700 346.8500 334.5000 346.5600 1,626,800
344.4400 344.9200 331.7540 337.5500 2,226,400
330.0000 349.9600 326.8000 342.0800 3,205,500
13 · 8-K After-hours · 16:08 ET 8-K ↗
339.6000 345.4400 326.4800 344.1100 4,196,600
353.5000 354.9900 336.7600 340.4800 2,321,300
Weekend
Weekend
357.3740 357.3740 347.7500 349.0100 1,791,500
363.1400 365.1400 358.0000 361.5500 1,067,300
368.0300 370.0000 359.3750 361.1900 1,482,100
363.9300 365.0000 352.0800 361.6500 1,514,700
363.0700 370.1750 360.8000 366.3600 1,489,400
Weekend
Weekend
362.7850 364.3000 358.1200 360.3000 1,113,000
366.6200 367.1200 352.4300 355.0600 1,190,300
360.0000 366.7700 357.9900 366.6800 945,500
352.0000 358.5100 352.0000 355.9300 782,800
351.7400 354.2300 348.1400 351.3500 877,200
Weekend
Weekend
353.5200 353.5200 343.3400 352.4100 947,000
344.9100 351.5000 338.0800 349.9100 1,646,900
333.9800 337.1900 330.7000 335.4600 1,011,200
333.1200 335.5000 324.2700 332.3000 1,546,800
346.4000 346.9050 332.4230 340.6400 1,776,300
Weekend
Weekend
350.0000 352.7800 345.3600 346.9600 967,800
340.7700 348.4330 338.9100 346.5300 989,000
12 · 8-K Pre-market · 08:43 ET 8-K ↗
342.7100 344.6800 338.4400 338.9700 1,087,900
335.0900 342.4200 334.3050 339.3000 682,000
334.3400 337.0100 332.0000 335.1400 915,200
Weekend
Weekend
331.0300 338.0000 331.0300 334.3400 1,354,400
326.2400 330.3750 321.2000 329.9600 1,158,600
327.1600 328.4300 320.0400 325.2500 788,000
333.6300 334.9900 327.3700 330.4600 854,500
322.5600 331.2900 320.7310 331.1100 993,700
Weekend
Weekend
323.9100 325.5500 320.0000 324.1800 1,178,400
318.0000 323.8700 317.0000 322.9400 1,033,900
312.7500 321.5100 311.6900 318.3300 1,478,300
290.6400 300.6800 289.1700 300.6100 952,000
294.6200 296.0000 288.6230 292.9200 498,400
Weekend
Weekend
No trading
281.9800 296.3700 280.5990 291.2400 888,600
286.7500 294.3700 285.2900 289.8400 1,236,700
275.0000 283.9490 272.7850 282.3700 1,076,000
284.6200 284.6200 266.4700 269.4100 1,347,000
Weekend
Weekend
277.8200 283.3000 275.9500 279.0600 1,036,600
288.9400 290.0200 280.3300 281.0700 1,024,500
300.0000 301.7400 290.2800 293.1200 1,838,300
286.5500 301.9900 286.5500 298.5800 1,339,500
11 · 8-K Pre-market · 09:08 ET 8-K ↗
286.7400 294.4100 286.2300 288.9600 1,456,900
Weekend
Weekend
288.0400 290.7400 275.2700 277.5300 3,873,100
280.0950 293.1300 276.0800 290.2100 1,544,300
287.0700 289.8500 283.0200 284.1200 792,900
286.7100 288.8500 283.6900 287.3800 1,149,700
287.5000 289.9600 285.0000 285.9400 1,275,300
Weekend
Weekend
284.3000 290.2200 277.9200 279.7800 1,645,700
10 · 8-K Pre-market · 08:31 ET 8-K ↗
279.3800 288.4600 277.0800 282.7800 1,629,100
284.2000 286.6000 280.5500 284.2600 1,451,800
285.9500 293.3000 283.3200 285.5400 1,463,100
267.9300 282.7400 264.7000 282.0200 1,785,400
Weekend
Weekend
280.6000 282.5500 270.6100 272.4300 1,695,700
9 · 10-Q After-hours · 16:06 ET 10-Q ↗
296.7650 301.5900 281.7700 284.5100 2,155,400
307.0500 308.0000 297.7050 300.9200 1,835,000
304.3050 305.3200 295.9800 302.5400 1,613,500
302.8400 317.0000 302.8400 313.2700 1,872,800
Weekend
Weekend
304.2700 308.8550 298.3500 307.3300 2,998,000
303.9900 311.8100 292.5500 306.0300 2,713,600
301.4800 309.0000 294.0100 302.1800 3,670,900
277.7200 305.3700 277.7200 301.4800 6,148,100
8 · 8-K After-hours · 16:08 ET 8-K ↗
242.5000 245.9500 239.8400 245.0000 2,817,900
Weekend
Weekend
237.6800 248.0000 237.6800 243.5400 1,654,700
237.2900 241.3100 235.9900 239.5400 1,124,200
237.4500 243.0000 236.5300 239.8300 1,033,900
233.0800 236.3800 229.7200 234.3900 1,121,200
No trading
Weekend
Weekend
229.9800 235.8000 228.3500 233.5100 825,800
239.1300 242.6200 228.6950 229.4800 1,429,600
236.0000 239.1600 234.4100 238.0200 969,000
235.5700 237.9660 233.7100 235.0000 975,200
229.6500 237.0100 229.5450 235.9300 1,371,900
Weekend
Weekend
225.6500 231.0900 224.5950 230.9500 965,200
7 · DEFA14A After-hours · 16:39 ET DEFA14A ↗
218.9400 223.2090 214.4900 221.5200 784,600
227.3100 232.9200 217.6200 221.6000 1,833,300
225.0000 228.0000 222.4200 227.1600 1,308,500
215.9200 224.6950 215.9200 223.2600 1,030,500
Weekend
Weekend
219.0000 221.6850 214.9000 216.3300 1,157,900
223.6700 225.0000 217.8550 221.1700 1,195,800
218.1300 221.5900 216.9700 221.5000 1,458,200
215.7500 218.2700 213.1800 217.8200 1,001,500
6 · DEFA14A After-hours · 16:15 ET DEFA14A ↗ 5 · DEF 14A After-hours · 16:13 ET DEF 14A ↗
213.3200 215.9900 212.4250 214.3600 795,300
Weekend
Weekend
214.3200 216.9750 211.9700 212.9400 796,900
218.8000 220.1150 214.4650 215.7200 832,300
212.8100 216.7500 211.5300 216.6900 987,500
209.9500 215.4100 206.4920 211.9600 1,005,000
No trading
Weekend
Weekend
4 · PRE 14A After-hours · 16:02 ET PRE 14A ↗
214.6900 216.5100 212.2000 214.2000 1,109,600
214.2700 218.1500 211.8200 214.5000 1,462,400
209.1000 212.1550 208.4700 209.4000 1,005,200
209.0000 211.0000 208.0100 209.3000 1,156,400
205.9600 209.3300 205.0000 208.7300 884,200
Weekend
Weekend
207.3100 210.5800 206.2000 207.3000 718,300
211.0700 213.1400 205.1900 206.6700 1,386,900
213.0000 213.8100 211.0600 212.3200 1,136,400
207.7800 214.4000 206.8300 213.6400 1,003,500
207.5700 211.5000 207.5700 208.8200 847,000
Weekend
Weekend
205.3100 207.0500 203.7200 206.5900 632,700
No trading
206.2000 206.7100 203.0800 203.1900 599,900
206.5300 207.8200 205.6400 206.0100 592,100
204.7500 207.5900 204.7500 206.8500 653,700
Weekend
Weekend
205.8000 206.5000 204.8600 206.0400 462,900
No trading
205.5000 207.5800 205.0900 205.3300 434,800
202.1900 205.7550 202.0000 205.2500 752,600
204.3500 205.5000 203.4400 203.7100 782,100
Weekend
Weekend
200.2800 203.9900 199.7350 202.4700 2,985,200
202.2600 203.8600 197.9200 199.5300 1,461,700
3 · 10-K After-hours · 16:08 ET 10-K ↗
205.9700 207.2000 196.3900 198.5300 1,798,300
207.3300 208.0200 203.7400 204.8700 1,274,700
210.5200 210.5200 206.4800 207.4800 909,500
Weekend
Weekend
213.2200 214.0600 208.0700 208.8100 1,151,400
212.7800 214.5800 210.4970 214.1400 756,300
210.2400 214.4300 209.7300 212.7800 1,198,900
208.9600 212.3600 208.9350 210.4600 1,012,600
211.9000 212.9250 208.3700 209.6200 1,001,500
Weekend
Weekend
209.2200 211.5700 208.8040 210.4900 1,159,900
206.3200 209.8700 205.8500 209.0700 1,103,000
200.8400 206.8500 199.4340 206.6100 1,157,100
198.4000 202.1700 197.6600 201.4000 1,357,100
196.4200 198.9750 196.4000 197.5400 979,700
Weekend
Weekend
196.4600 199.5000 195.9950 197.9500 829,700
No trading
195.0000 196.9400 193.0100 196.1900 1,641,200
200.5000 201.5000 188.5600 195.4600 3,898,500
2 · 8-K After-hours · 16:08 ET 8-K ↗
173.9900 180.0400 173.3580 177.6700 2,828,000
Weekend
Weekend
170.0500 173.5300 167.2300 172.7100 2,183,900
1 · 8-K After-hours · 16:08 ET 8-K ↗
178.2100 179.5700 168.9700 169.6700 1,199,600
174.7900 176.8900 172.0000 174.6100 822,000
174.2600 177.1100 172.3750 174.7300 812,700
178.0000 178.3800 173.3880 175.5100 987,900
Weekend
Weekend
175.5100 180.7600 175.3700 179.0600 1,191,900
182.6100 184.1100 177.2700 178.3700 1,007,100
184.4900 185.9000 183.5150 184.0500 999,200
183.7100 184.4100 181.3600 182.4600 1,186,100
183.1100 185.0000 182.0000 183.5100 1,031,100
Weekend
Weekend
183.1200 184.0800 177.2050 180.8700 1,297,400
186.4700 187.6700 182.4250 185.0500 1,030,000
179.6800 187.1200 178.6350 185.8500 1,629,200
183.3350 183.3350 178.5250 179.1000 1,327,200
182.1600 187.1100 181.4900 186.1800 2,182,400
Weekend
Weekend
176.8400 184.4600 176.2100 182.9600 2,409,500
170.4600 176.8300 169.6850 175.3700 1,684,900
171.7100 173.0700 169.3950 170.4700 1,335,400
166.9400 170.5000 165.0600 170.0400 1,280,200
169.1900 169.1900 165.8200 167.7700 1,769,000
Weekend
Weekend
170.6700 171.1350 169.3800 169.4700 666,500
164.5300 168.7900 164.5300 168.3800 990,900

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.

17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
14 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:43 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:08 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:31 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:39 ET Summarise
6 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
4 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
3 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise