Skip to content

CME Group

US · CME #171 by market cap Listed 2002 +1.79%
276.01 +4.86 +1.79%
Collector offline (last heartbeat: 313875s ago) · 2026-09-18 20:01
Pre-market 272.44 +0.48%
After-hours 276.01 0.00%
Overnight 271.50 +0.13%
Market cap
99.25B
P/B
3.74
EPS
11.16
Reader sentiment Are you bullish or bearish on CME?

Anonymous reader poll. Unscientific, not investment advice.

✦ Today’s options flow

Puts lead
552 759
■ Call volume■ Put volume
  • Call and put volume are fairly close today — no strong directional lean in the options flow.

Most active contracts today

ContractTypeLastVolumeOpen int.IV
Sep 25 $267.50 Put $0.85 382 5 24.24%
Sep 25 $272.50 Call $5.00 216 3 22.49%
Sep 25 $270.00 Put $1.17 141 47 23.12%
Oct 16 $290.00 Call $2.00 87 744 22.51%
Oct 2 $280.00 Call $3.27 78 36 23.15%
Oct 16 $260.00 Put $1.81 39 419 25.19%
Sep 25 $260.00 Put $0.33 36 38 27.42%
Sep 25 $280.00 Call $2.00 33 17 21.93%
Oct 16 $280.00 Call $5.57 22 407 23.28%
Oct 16 $270.00 Put $4.41 21 1,163 23.90%

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 (52 strikes)
CallsStrikePuts
LastVolOILastVolOI
$111.40 0 0 $160.00 $0.00 0 0
$106.41 0 0 $165.00 $0.00 0 0
$101.41 0 0 $170.00 $0.00 0 0
$96.42 0 0 $175.00 $0.00 0 0
$91.42 0 0 $180.00 $0.00 0 0
$86.42 0 0 $185.00 $0.00 0 0
$81.43 0 0 $190.00 $0.00 0 0
$76.43 0 0 $195.00 $0.00 0 0
$71.44 0 0 $200.00 $0.00 0 0
$66.44 0 0 $205.00 $0.00 0 0
$61.45 0 0 $210.00 $0.00 0 0
$56.45 0 0 $215.00 $0.00 0 0
$51.46 0 0 $220.00 $0.01 0 0
$46.47 0 0 $225.00 $0.01 0 0
$41.49 0 0 $230.00 $0.02 0 0
$36.51 0 0 $235.00 $0.05 0 0
$31.56 0 0 $240.00 $0.09 0 17
$26.65 0 0 $245.00 $0.18 0 237
$24.22 0 0 $247.50 $0.24 0 5
$21.79 0 0 $250.00 $0.31 0 19
$19.36 0 0 $252.50 $0.38 0 1
$16.96 0 0 $255.00 $0.48 0 166
$14.57 0 0 $257.50 $0.40 1 5
$12.34 0 2 $260.00 $0.33 36 38
$10.12 0 0 $262.50 $1.14 0 4
$8.09 0 3 $265.00 $1.60 0 263
$7.80 1 1 $267.50 $0.85 382 5
$4.68 0 184 $270.00 $1.17 141 47
$5.00 216 3 $272.50 $3.10 6 3
$3.60 5 11 $275.00 $2.72 2 31
$2.05 2 17 $277.50 $5.31 1 0
$2.00 33 17 $280.00 $9.62 0 4
$0.82 2 7 $282.50 $11.75 0 0
$0.65 6 106 $285.00 $14.06 0 2
$0.30 0 84 $287.50 $16.46 0 0
$0.25 14 51 $290.00 $18.91 0 1
$0.15 0 3 $292.50 $21.36 0 0
$0.09 1 5 $295.00 $23.85 0 0
$0.05 0 0 $297.50 $26.35 0 0
$0.10 10 27 $300.00 $28.85 0 0
$0.01 0 0 $302.50 $31.35 0 0
$0.01 0 1 $305.00 $33.85 0 0
$0.00 0 0 $307.50 $36.35 0 0
$0.06 2 3 $310.00 $38.85 0 0
$0.00 0 2 $315.00 $43.85 0 0
$0.00 0 1 $320.00 $48.85 0 0
$0.00 0 0 $325.00 $53.85 0 0
$0.00 0 0 $330.00 $58.85 0 0
$0.00 0 0 $335.00 $63.85 0 0
$0.00 0 0 $340.00 $68.85 0 0
$0.00 0 1 $345.00 $73.85 0 0
$0.00 0 0 $350.00 $78.85 0 0
Oct 2, 2026 (51 strikes)
CallsStrikePuts
LastVolOILastVolOI
$111.59 0 0 $160.00 $0.00 0 0
$106.60 0 0 $165.00 $0.00 0 0
$101.60 0 0 $170.00 $0.00 0 0
$96.61 0 0 $175.00 $0.00 0 0
$91.62 0 0 $180.00 $0.00 0 0
$86.63 0 0 $185.00 $0.00 0 0
$81.64 0 0 $190.00 $0.00 0 0
$76.64 0 0 $195.00 $0.00 0 0
$71.65 0 0 $200.00 $0.00 0 0
$66.66 0 0 $205.00 $0.00 0 0
$61.67 0 0 $210.00 $0.00 0 0
$56.68 0 0 $215.00 $0.00 0 0
$51.69 0 0 $220.00 $0.00 0 0
$46.70 0 0 $225.00 $0.00 0 0
$41.71 0 0 $230.00 $0.01 0 56
$36.74 0 0 $235.00 $0.03 0 81
$31.81 0 0 $240.00 $0.10 0 3
$26.97 0 0 $245.00 $0.20 2 33
$24.56 0 0 $247.50 $0.28 12 2
$22.14 0 0 $250.00 $0.32 2 45
$19.73 0 0 $252.50 $0.50 13 1
$17.50 0 0 $255.00 $0.65 6 65
$15.27 0 0 $257.50 $0.95 4 9
$13.04 0 3 $260.00 $0.87 3 77
$11.23 0 0 $262.50 $1.99 0 2
$9.45 0 3 $265.00 $2.71 0 60
$7.67 0 0 $267.50 $3.43 0 0
$7.50 3 3 $270.00 $3.50 6 1,119
$6.00 4 5 $272.50 $3.33 3 38
$3.73 0 52 $275.00 $7.02 0 11
$3.60 11 2 $277.50 $8.66 0 0
$3.27 78 36 $280.00 $10.41 0 1
$1.95 1 0 $282.50 $12.36 0 0
$1.50 8 44 $285.00 $14.50 0 0
$0.80 0 0 $287.50 $16.74 0 1
$0.65 0 7 $290.00 $19.11 0 47
$0.57 0 0 $292.50 $21.56 0 0
$0.50 0 15 $295.00 $24.00 0 0
$0.45 0 0 $297.50 $26.47 0 0
$0.42 0 37 $300.00 $28.95 0 0
$0.14 10 0 $302.50 $0.00 0 0
$0.13 11 0 $305.00 $33.92 0 0
$0.33 0 100 $310.00 $38.90 0 0
$0.28 0 100 $315.00 $43.88 0 0
$0.25 0 0 $320.00 $48.86 0 0
$0.21 0 0 $325.00 $53.85 0 0
$0.18 0 0 $330.00 $58.85 0 0
$0.16 0 0 $335.00 $63.85 0 0
$0.14 0 0 $340.00 $68.85 0 0
$0.12 0 0 $345.00 $73.85 0 0
$0.10 0 0 $350.00 $78.85 0 0
Oct 9, 2026 (39 strikes)
CallsStrikePuts
LastVolOILastVolOI
$112.25 0 0 $160.00 $0.02 0 0
$107.27 0 0 $165.00 $0.03 0 0
$102.31 0 0 $170.00 $0.05 0 0
$97.35 0 0 $175.00 $0.08 0 0
$92.38 0 0 $180.00 $0.11 0 0
$87.42 0 0 $185.00 $0.13 0 0
$82.46 0 0 $190.00 $0.16 0 0
$77.49 0 0 $195.00 $0.18 0 0
$72.53 0 0 $200.00 $0.21 0 0
$67.57 0 0 $205.00 $0.23 0 0
$62.61 0 0 $210.00 $0.26 0 0
$57.64 0 0 $215.00 $0.28 0 0
$52.68 0 0 $220.00 $0.31 0 0
$47.72 0 0 $225.00 $0.34 0 1
$42.75 0 0 $230.00 $0.36 0 54
$37.79 0 0 $235.00 $0.39 0 75
$32.83 0 0 $240.00 $0.41 0 10
$27.87 0 0 $245.00 $0.40 2 130
$23.28 0 0 $250.00 $0.63 6 45
$19.06 0 0 $255.00 $1.20 14 21
$14.96 0 2 $260.00 $1.36 8 82
$11.03 0 0 $265.00 $2.29 9 50
$7.90 0 23 $270.00 $5.50 0 83
$5.30 0 9 $275.00 $7.30 10 2
$4.00 1 22 $280.00 $10.84 0 38
$1.85 0 3 $285.00 $14.72 0 3
$1.30 16 14 $290.00 $19.13 0 44
$0.88 0 6 $295.00 $24.00 0 0
$0.66 0 8 $300.00 $28.90 0 0
$0.55 0 26 $305.00 $33.86 0 0
$0.48 0 40 $310.00 $38.85 0 0
$0.45 0 0 $315.00 $43.85 0 0
$0.42 0 0 $320.00 $48.85 0 0
$0.39 0 0 $325.00 $53.85 0 0
$0.36 0 0 $330.00 $58.85 0 0
$0.33 0 0 $335.00 $63.85 0 0
$0.30 0 0 $340.00 $68.85 0 0
$0.27 0 0 $345.00 $73.85 0 0
$0.24 0 0 $350.00 $78.85 0 0
Oct 16, 2026 (34 strikes)
CallsStrikePuts
LastVolOILastVolOI
$132.14 0 0 $140.00 $0.00 0 0
$127.15 0 0 $145.00 $0.00 0 0
$122.17 0 0 $150.00 $0.00 0 0
$117.18 0 0 $155.00 $0.00 0 0
$112.20 0 0 $160.00 $0.00 0 0
$107.21 0 0 $165.00 $0.00 0 0
$102.23 0 0 $170.00 $0.00 0 1
$97.25 0 0 $175.00 $0.00 0 2
$92.26 0 0 $180.00 $0.00 0 1
$87.28 0 0 $185.00 $0.00 0 0
$82.29 0 0 $190.00 $0.00 0 23
$77.31 0 0 $195.00 $0.00 0 123
$72.33 0 0 $200.00 $0.00 0 7
$62.37 0 0 $210.00 $0.02 0 8
$52.48 0 10 $220.00 $0.09 0 29
$42.72 0 10 $230.00 $0.31 0 450
$32.97 0 187 $240.00 $0.30 9 733
$23.77 0 11 $250.00 $0.80 12 713
$15.38 0 176 $260.00 $1.81 39 419
$8.35 0 187 $270.00 $4.41 21 1,163
$5.57 22 407 $280.00 $9.10 9 234
$2.00 87 744 $290.00 $19.57 0 15
$0.76 7 356 $300.00 $28.89 0 7
$0.22 1 1,140 $310.00 $38.85 0 0
$0.30 0 144 $320.00 $48.85 0 0
$0.21 0 27 $330.00 $58.85 0 0
$0.15 0 5 $340.00 $68.85 0 0
$0.11 0 17 $350.00 $78.85 0 0
$0.08 0 1 $360.00 $88.85 0 0
$0.06 0 4 $370.00 $98.85 0 0
$0.05 0 0 $380.00 $108.85 0 0
$0.03 0 0 $390.00 $118.85 0 0
$0.03 0 0 $400.00 $128.85 0 0
$0.02 0 0 $410.00 $138.85 0 0

Chain covers the nearest 4 expirations only — where almost all retail volume sits. Data as of 2026-09-19 02:50, 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 2026-09-18 20:01:04 · For reference only, not investment advice.