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KLA Corp

US · KLAC #74 by market cap Listed 1970
196.72 -0.11 -0.06%
Live - 5344 symbols - heartbeat 365s ago · 2026-10-08 18:18
Pre-market 192.35 -2.28%
After-hours 197.47 +0.38%
Overnight 193.98 -1.45%
Market cap
256.72B
P/B
40.43
EPS
3.66
Reader sentiment Are you bullish or bearish on KLAC?

Anonymous reader poll. Unscientific, not investment advice.

✦ Today’s options flow

Calls lead
9986 7581
■ Call volume■ Put volume
  • Call and put volume are fairly close today — no strong directional lean in the options flow.

Options-implied move vs. analyst target

The chain's longest listed expiration (Nov 6, 2026, 29 days out) implies 65.21% annualized vol near the money — a one-standard-deviation move to roughly $160.56–$232.88 by then.

Options-implied (~68% band), 29d
$160.56now $196.72$232.88
Analyst target range, ~12mo
$195.00avg $246.24$325.00

Two different things on the same scale: the purple band is the options market's own near-term volatility pricing (statistical, 29 days out); the blue band is sell-side opinion on a roughly 12-month horizon. Neither is a forecast.

Most active contracts today

ContractTypeLastVolumeOpen int.IV
Oct 2 $195.00 Call $6.16 2,396 2,434 168.84%
Oct 2 $190.00 Call $11.72 2,394 2,657 213.44%
Oct 9 $190.00 Put $0.65 1,282 851 83.22%
Oct 16 $190.00 Put $4.17 1,118 709 61.76%
Oct 2 $200.00 Call $3.17 997 812 114.43%
Oct 23 $190.00 Put $5.96 785 232 57.62%
Oct 23 $160.00 Put $0.55 775 60 65.94%
Oct 9 $205.00 Call $0.45 607 2,935 76.51%
Oct 16 $192.50 Put $5.05 407 81 59.23%
Oct 2 $150.00 Put $0.05 350 467 397.69%

Ranked by today’s contract volume, calls and puts together. Ties in the underlying data land in whatever order the database returns them.

Full chain, by expiration

Sep 25, 2026 (62 strikes)
CallsStrikePuts
LastVolOILastVolOI
$69.34 0 0 $100.00 $0.00 0 0
$64.34 0 0 $105.00 $0.00 0 0
$59.35 0 0 $110.00 $0.00 0 0
$54.35 0 0 $115.00 $0.00 0 0
$49.36 0 0 $120.00 $0.00 0 0
$44.37 0 0 $125.00 $0.01 0 105
$39.40 0 0 $130.00 $0.04 0 25
$34.47 0 0 $135.00 $0.15 1 93
$29.59 0 0 $140.00 $0.22 0 45
$0.00 0 0 $143.00 $0.00 0 0
$25.70 0 0 $144.00 $0.32 0 0
$24.73 0 6 $145.00 $0.10 1 56
$23.76 0 15 $146.00 $0.38 0 1
$22.79 0 15 $147.00 $0.41 0 3
$21.82 0 0 $148.00 $0.44 0 15
$20.85 0 14 $149.00 $0.47 0 0
$19.90 0 15 $150.00 $0.40 2 75
$17.54 0 0 $152.50 $0.50 1 16
$15.31 0 1 $155.00 $0.93 0 128
$13.08 0 0 $157.50 $1.20 0 27
$10.95 0 7 $160.00 $1.18 13 237
$9.14 0 5 $162.50 $1.56 1 80
$7.33 0 11 $165.00 $2.40 25 191
$5.95 0 38 $167.50 $2.90 2 79
$5.50 19 284 $170.00 $4.06 24 847
$4.50 30 2,605 $172.50 $6.83 0 14
$3.01 16 60 $175.00 $8.45 0 196
$2.55 13 2,453 $177.50 $10.28 0 8
$1.80 17 462 $180.00 $9.80 10 673
$1.39 3 53 $182.50 $14.31 0 144
$0.90 1 438 $185.00 $14.75 5 101
$1.00 1 10 $187.50 $18.89 0 0
$0.60 4 499 $190.00 $18.88 5 39
$0.40 0 6 $192.50 $23.68 0 0
$0.36 5 51 $195.00 $26.08 0 9
$0.18 0 2 $197.50 $28.54 0 0
$0.18 15 565 $200.00 $31.02 0 10
$0.08 0 5 $202.50 $33.52 0 0
$0.05 0 69 $205.00 $36.02 0 12
$0.03 0 4 $207.50 $38.52 0 0
$0.02 0 88 $210.00 $41.02 0 0
$0.01 0 0 $212.50 $43.52 0 0
$0.01 0 69 $215.00 $46.02 0 0
$0.01 0 0 $217.50 $48.52 0 0
$0.00 0 24 $220.00 $51.02 0 0
$0.00 0 0 $222.50 $53.52 0 0
$0.00 0 15 $225.00 $56.02 0 0
$0.00 0 0 $227.50 $58.52 0 0
$0.00 0 5 $230.00 $61.02 0 0
$0.00 0 0 $232.50 $63.52 0 0
$0.00 0 3 $235.00 $66.02 0 0
$0.00 0 0 $237.50 $68.52 0 0
$0.00 0 15 $240.00 $71.02 0 0
$0.00 0 0 $242.50 $73.52 0 0
$0.00 0 28 $245.00 $76.02 0 0
$0.00 0 107 $250.00 $81.02 0 0
$0.00 0 5 $255.00 $86.02 0 0
$0.00 0 0 $260.00 $91.02 0 0
$0.00 0 8 $265.00 $96.02 0 0
$0.00 0 0 $270.00 $101.02 0 0
$0.00 0 1 $275.00 $106.02 0 0
$0.00 0 23 $280.00 $111.02 0 0
Oct 2, 2026 (65 strikes)
CallsStrikePuts
LastVolOILastVolOI
$95.14 0 0 $100.00 $0.00 0 0
$90.14 0 0 $105.00 $0.00 0 18
$85.14 0 0 $110.00 $0.00 0 0
$80.15 0 0 $115.00 $0.00 0 0
$75.15 0 0 $120.00 $0.00 0 2
$70.15 0 0 $125.00 $0.00 0 2
$65.15 0 0 $130.00 $0.00 0 7
$61.15 0 0 $134.00 $0.00 0 0
$60.15 0 0 $135.00 $0.00 0 32
$59.15 0 0 $136.00 $0.00 0 0
$58.15 0 0 $137.00 $0.00 0 0
$57.15 0 0 $138.00 $0.00 0 0
$56.15 0 0 $139.00 $0.00 0 0
$55.15 0 0 $140.00 $0.45 1 12
$54.15 0 0 $141.00 $0.50 1 1
$53.15 0 0 $142.00 $0.00 0 0
$52.15 0 0 $143.00 $0.00 0 0
$51.15 0 0 $144.00 $0.00 0 0
$50.15 0 0 $145.00 $0.00 0 39
$49.15 0 0 $146.00 $0.00 0 2
$48.15 0 0 $147.00 $0.00 0 1
$47.15 0 0 $148.00 $0.00 0 6
$46.15 0 0 $149.00 $0.00 0 4
$45.15 0 3 $150.00 $0.05 350 467
$42.66 0 1 $152.50 $0.00 0 23
$40.16 0 5 $155.00 $0.01 10 1,179
$37.66 0 2 $157.50 $0.01 0 17
$35.17 0 79 $160.00 $0.01 0 352
$32.68 0 0 $162.50 $0.03 0 32
$30.21 0 3 $165.00 $0.05 2 238
$27.73 0 53 $167.50 $0.10 1 101
$25.26 0 402 $170.00 $0.21 15 298
$22.79 0 69 $172.50 $0.03 31 105
$20.32 0 100 $175.00 $0.21 8 287
$19.89 2 30 $177.50 $0.10 3 70
$15.44 0 509 $180.00 $0.08 39 111
$13.11 0 106 $182.50 $0.45 0 52
$16.05 6 396 $185.00 $0.18 115 407
$11.07 3 115 $187.50 $0.05 16 118
$11.72 2,394 2,657 $190.00 $0.15 67 193
$7.73 21 112 $192.50 $0.40 101 108
$6.16 2,396 2,434 $195.00 $0.70 86 83
$4.70 139 211 $197.50 $1.25 14 13
$3.17 997 812 $200.00 $2.55 11 23
$1.70 64 164 $202.50 $3.37 3 3
$0.93 134 257 $205.00 $10.98 0 5
$0.60 79 115 $207.50 $13.10 0 0
$0.25 61 386 $210.00 $15.48 0 6
$0.15 8 21 $212.50 $17.89 0 2
$0.15 4 46 $215.00 $20.29 0 3
$0.26 0 25 $217.50 $22.70 0 0
$0.08 17 1,265 $220.00 $25.12 0 0
$0.15 0 3 $222.50 $27.61 0 3
$0.15 0 79 $225.00 $30.11 0 0
$0.10 5 19 $230.00 $35.11 0 0
$0.13 0 12 $235.00 $40.10 0 0
$0.12 0 15 $240.00 $45.10 0 0
$0.11 0 12 $245.00 $50.09 0 0
$0.40 1 64 $250.00 $55.09 0 0
$0.09 0 1 $255.00 $60.08 0 0
$0.09 0 0 $260.00 $65.08 0 0
$0.08 0 2 $265.00 $70.08 0 0
$0.07 0 12 $270.00 $75.07 0 0
$0.06 0 0 $275.00 $80.07 0 0
$0.05 0 3 $280.00 $85.07 0 0
Oct 9, 2026 (53 strikes)
CallsStrikePuts
LastVolOILastVolOI
$95.74 34 18 $100.00 $0.00 0 0
$90.77 39 0 $105.00 $0.00 0 0
$85.84 7 0 $110.00 $0.00 0 0
$82.09 8 0 $115.00 $0.00 0 1
$76.68 13 0 $120.00 $0.00 0 4
$71.71 9 0 $125.00 $0.00 0 3
$70.30 2 0 $130.00 $0.00 0 1
$61.83 0 3 $135.00 $0.00 0 9
$56.83 0 0 $140.00 $0.00 0 5
$51.83 0 0 $145.00 $0.00 0 673
$46.83 0 7 $150.00 $0.13 3 92
$44.33 0 0 $152.50 $0.18 2 0
$41.83 0 0 $155.00 $0.00 0 85
$39.33 0 0 $157.50 $0.00 0 2
$36.83 0 0 $160.00 $0.00 0 43
$34.33 0 0 $162.50 $0.00 0 45
$31.83 0 12 $165.00 $0.00 0 264
$29.33 0 2 $167.50 $0.00 0 7
$26.83 0 606 $170.00 $0.04 3 517
$24.33 0 3 $172.50 $0.16 3 23
$21.83 0 65 $175.00 $0.04 0 186
$19.35 0 3 $177.50 $0.05 40 44
$20.59 3 98 $180.00 $0.23 47 1,074
$14.52 0 169 $182.50 $0.10 18 62
$16.00 7 250 $185.00 $0.20 50 182
$9.77 0 307 $187.50 $0.29 77 82
$11.00 16 96 $190.00 $0.65 1,282 851
$3.90 2 348 $192.50 $1.30 144 174
$3.62 151 244 $195.00 $1.70 46 357
$2.33 129 91 $197.50 $3.00 30 250
$1.33 223 2,630 $200.00 $4.88 61 189
$0.65 141 54 $202.50 $8.23 14 33
$0.45 607 2,935 $205.00 $5.00 2 24
$0.18 18 113 $207.50 $7.30 14 36
$0.15 70 201 $210.00 $13.10 2 18
$1.70 3 50 $212.50 $15.96 0 12
$0.10 2 109 $215.00 $18.38 0 7
$0.03 10 37 $217.50 $20.84 0 0
$0.11 4 214 $220.00 $23.32 0 4
$0.10 1 90 $222.50 $25.81 0 0
$0.05 1 63 $225.00 $28.31 0 1
$0.00 0 0 $227.50 $30.80 0 0
$0.00 0 28 $230.00 $33.30 0 0
$0.05 1 13 $235.00 $38.30 0 0
$0.00 0 4 $240.00 $43.30 0 0
$0.00 0 2 $245.00 $48.30 0 0
$0.00 0 3 $250.00 $53.30 0 0
$0.00 0 1 $255.00 $58.30 0 0
$0.00 0 3 $260.00 $63.30 0 0
$0.00 0 1 $265.00 $68.30 0 0
$0.00 0 1 $270.00 $69.82 12 0
$0.00 0 2 $275.00 $74.79 12 0
$0.00 0 3 $280.00 $83.29 0 0
Oct 16, 2026 (52 strikes)
CallsStrikePuts
LastVolOILastVolOI
$71.83 0 0 $125.00 $0.00 0 401
$66.83 0 20 $130.00 $0.00 0 401
$61.83 0 0 $135.00 $0.01 0 228
$56.83 0 1 $140.00 $0.02 0 287
$52.31 20 20 $145.00 $0.09 1 237
$46.83 0 22 $150.00 $0.13 4 702
$44.33 0 0 $152.50 $0.13 0 0
$41.83 0 2 $155.00 $0.15 2 3,869
$39.34 0 1 $157.50 $0.24 0 24
$36.87 0 11 $160.00 $0.20 9 731
$34.41 0 0 $162.50 $0.37 0 39
$31.95 0 62 $165.00 $0.22 1 847
$29.49 0 0 $167.50 $0.49 0 56
$29.40 1 257 $170.00 $0.40 2 1,060
$24.58 0 1 $172.50 $0.80 5 10
$24.90 1 533 $175.00 $0.90 159 415
$20.02 0 14 $177.50 $1.30 18 128
$17.10 88 848 $180.00 $1.42 66 551
$16.00 2 347 $182.50 $2.10 97 121
$17.51 1 768 $185.00 $2.65 338 591
$11.01 13 120 $187.50 $3.10 46 120
$10.53 208 1,156 $190.00 $4.17 1,118 709
$8.72 343 61 $192.50 $5.05 407 81
$7.90 12 1,039 $195.00 $6.10 212 190
$6.86 66 218 $197.50 $7.45 11 39
$5.55 94 1,724 $200.00 $8.90 3 292
$4.70 115 445 $202.50 $7.30 6 49
$3.51 39 282 $205.00 $12.50 200 268
$3.00 18 118 $207.50 $13.89 0 27
$2.35 132 1,353 $210.00 $11.60 3 94
$2.10 18 46 $212.50 $18.13 0 1
$1.71 20 251 $215.00 $20.30 0 31
$1.97 2 1 $217.50 $22.48 0 0
$1.30 48 1,894 $220.00 $20.50 82 65
$1.15 7 4 $222.50 $26.97 0 0
$0.73 4 10 $225.00 $29.28 0 0
$0.48 0 2 $227.50 $31.74 0 0
$0.50 4 871 $230.00 $34.21 0 8
$0.41 0 0 $232.50 $36.67 0 0
$0.37 0 16 $235.00 $39.13 0 0
$0.33 0 0 $237.50 $41.59 0 0
$0.21 35 547 $240.00 $44.06 0 1
$0.29 0 0 $242.50 $46.54 0 0
$0.27 0 14 $245.00 $49.02 0 0
$0.26 0 0 $247.50 $51.51 0 0
$0.15 11 174 $250.00 $53.99 0 0
$0.22 0 0 $255.00 $58.96 0 0
$0.05 1 93 $260.00 $63.94 0 0
$0.18 0 0 $265.00 $68.91 0 0
$0.16 0 783 $270.00 $73.88 0 0
$0.11 0 272 $280.00 $83.83 0 0
$0.07 0 14 $290.00 $93.77 0 0
Oct 23, 2026 (52 strikes)
CallsStrikePuts
LastVolOILastVolOI
$96.83 0 0 $100.00 $0.00 0 0
$91.83 0 0 $105.00 $0.00 0 0
$86.83 0 0 $110.00 $0.00 0 0
$81.83 0 0 $115.00 $0.00 0 0
$76.83 0 0 $120.00 $0.00 0 0
$71.83 0 0 $125.00 $0.00 0 3
$66.83 0 0 $130.00 $0.00 0 12
$61.83 0 0 $135.00 $0.01 0 14
$56.83 0 0 $140.00 $0.03 0 40
$51.83 0 0 $145.00 $0.10 3 113
$46.85 0 51 $150.00 $0.17 0 63
$41.96 0 2 $155.00 $0.35 55 324
$37.14 0 6 $160.00 $0.55 775 60
$0.00 0 0 $162.50 $0.00 0 0
$32.33 0 1 $165.00 $0.85 20 123
$0.00 0 0 $167.50 $0.00 0 0
$27.54 0 200 $170.00 $1.30 10 115
$0.00 0 0 $172.50 $0.00 0 0
$23.14 0 6 $175.00 $2.15 16 406
$25.02 1 0 $177.50 $0.00 0 0
$19.23 0 95 $180.00 $2.95 36 628
$15.33 1 2 $182.50 $3.65 49 57
$15.05 2 468 $185.00 $3.07 31 527
$13.80 0 0 $187.50 $3.80 4 42
$14.65 10 140 $190.00 $5.96 785 232
$10.44 11 39 $192.50 $6.74 0 13
$12.30 131 220 $195.00 $8.80 2 148
$8.76 17 1 $197.50 $7.85 7 1,660
$7.30 51 897 $200.00 $11.40 11 61
$8.70 1 4 $202.50 $12.48 0 0
$5.80 9 205 $205.00 $14.21 0 1
$4.94 0 2 $207.50 $15.93 0 19
$4.45 9 533 $210.00 $17.66 0 1
$3.40 1 6 $212.50 $19.39 0 0
$3.25 53 649 $215.00 $21.51 0 1
$3.60 2 0 $217.50 $23.64 0 0
$2.10 18 239 $220.00 $25.76 0 0
$1.91 0 6 $222.50 $27.88 0 0
$1.80 3 64 $225.00 $30.01 0 0
$1.19 0 0 $227.50 $32.16 0 0
$1.60 2 31 $230.00 $34.60 0 0
$0.00 0 0 $232.50 $0.00 0 0
$0.51 1 18 $235.00 $39.49 0 0
$0.94 0 53 $240.00 $44.38 0 0
$0.65 2 57 $245.00 $49.27 0 0
$0.73 0 36 $250.00 $54.16 0 0
$0.26 18 45 $255.00 $59.06 0 0
$0.63 0 0 $260.00 $64.04 0 0
$0.62 0 1 $265.00 $69.02 0 0
$0.61 0 0 $270.00 $74.00 0 0
$0.60 0 0 $275.00 $78.99 0 0
$0.05 2 16 $280.00 $83.97 0 0
Oct 30, 2026 (35 strikes)
CallsStrikePuts
LastVolOILastVolOI
$96.97 0 0 $100.00 $0.27 0 0
$91.99 0 0 $105.00 $0.29 0 0
$87.01 0 0 $110.00 $0.32 0 1
$82.04 0 0 $115.00 $0.34 0 1
$77.06 0 0 $120.00 $0.37 0 12
$72.09 0 0 $125.00 $0.33 4 5
$67.12 0 0 $130.00 $0.41 0 23
$62.14 0 0 $135.00 $0.44 0 10
$57.18 0 1 $140.00 $0.47 0 25
$52.21 0 1 $145.00 $0.50 0 27
$47.44 0 0 $150.00 $0.93 8 52
$42.85 0 0 $155.00 $1.20 11 101
$38.27 0 2 $160.00 $1.57 0 288
$33.81 0 3 $165.00 $2.23 7 177
$29.61 0 13 $170.00 $3.05 32 294
$30.20 2 6 $175.00 $3.20 18 124
$21.99 0 14 $180.00 $5.50 10 550
$16.84 3 19 $185.00 $7.30 2 75
$18.00 5 40 $190.00 $9.30 9 110
$14.41 10 54 $195.00 $8.90 3 61
$11.30 29 101 $200.00 $14.10 8 31
$9.91 7 388 $205.00 $18.62 3 97
$7.40 9 415 $210.00 $20.67 0 72
$6.80 4 1,191 $215.00 $24.03 0 111
$4.40 8 1,072 $220.00 $28.10 0 125
$3.80 19 573 $225.00 $32.17 0 0
$2.60 7 150 $230.00 $36.25 0 0
$2.53 0 120 $235.00 $40.70 0 0
$1.90 5 36 $240.00 $45.22 0 0
$1.72 0 22 $245.00 $49.88 0 0
$1.60 27 62 $250.00 $54.54 0 0
$0.89 5 18 $255.00 $59.20 0 0
$0.88 0 24 $260.00 $64.01 0 0
$0.75 0 38 $265.00 $68.88 0 2
$0.63 0 1 $270.00 $73.75 0 0
Nov 6, 2026 (35 strikes)
CallsStrikePuts
LastVolOILastVolOI
$96.83 0 1 $100.00 $0.00 0 1
$91.83 0 0 $105.00 $0.41 1 0
$86.83 0 0 $110.00 $0.01 0 0
$81.84 0 0 $115.00 $0.02 0 0
$76.87 0 0 $120.00 $0.05 0 2
$71.92 0 0 $125.00 $0.09 0 0
$67.01 0 0 $130.00 $0.17 0 0
$62.14 0 0 $135.00 $0.29 0 1
$57.34 0 0 $140.00 $0.48 0 7
$52.64 0 0 $145.00 $0.76 0 15
$48.02 0 0 $150.00 $0.84 1 22
$43.39 0 0 $155.00 $1.49 0 374
$38.95 0 0 $160.00 $2.20 9 66
$34.74 0 0 $165.00 $2.30 3 229
$30.52 0 0 $170.00 $3.34 8 120
$27.02 0 0 $175.00 $3.90 1 59
$23.51 0 0 $180.00 $5.46 7 108
$20.70 2 2 $185.00 $8.70 1 6
$17.90 189 2 $190.00 $9.00 10 25
$15.90 5 24 $195.00 $12.72 0 5
$12.79 18 99 $200.00 $15.00 1 56
$10.12 10 65 $205.00 $20.28 1 4
$9.90 1 21 $210.00 $19.00 1 0
$6.00 2 34 $215.00 $26.92 2 0
$6.35 12 36 $220.00 $29.00 0 5
$5.35 2 17 $225.00 $32.92 0 3
$4.15 0 1,013 $230.00 $37.07 0 0
$3.30 0 1 $235.00 $41.21 0 0
$2.65 1 17 $240.00 $45.62 0 0
$2.29 0 5 $245.00 $50.19 0 0
$1.87 0 20 $250.00 $54.77 0 0
$1.67 0 1 $255.00 $59.57 0 0
$1.47 0 0 $260.00 $64.37 0 0
$1.26 0 9 $265.00 $69.17 0 0
$1.23 0 1 $270.00 $74.12 0 0

Chain covers the nearest 7 expirations only — where almost all retail volume sits. Data as of 2026-10-09 06:19, refreshed a few times a day, not real-time.

For reference only, not investment advice. Options involve risk and are not suitable for every investor.

Quote time 2026-10-08 18:18:53 · For reference only, not investment advice and not tailored to your situation.