Tour v487
CALX
CALIX INC
$37.36 +4.07%
$36.78 (-1.54%)🌙
as of 08/03 06:17 PM
(7/31 18:19) ◀
|
Monday, August 3, 2026 (6:17pm)
January 2026
|
▶ (8/4 18:29)
◀ 8/3 18:17 ▶

Option Volume

Detail
ℹ
Current (08/03) 125
Calls: 8 (6%)
Puts: 117 (94%)
Prior (07/31) 65
Calls: 64 (98%)
Puts: 1 (2%)
Current vs Prior +92.31%
Calls: -87.50% (Calls)
Puts: +11600.00% (Puts)
Prior 7-Day Total 784
Calls: 645 (82%)
Puts: 139 (18%)
Prior 7-Day Average 112
Calls: 92 (82%)
Puts: 19 (18%)
Current vs Prior 7-Day Avg +11.61%
Calls: -91.32%
Puts: +489.21%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/03) $7.8K
Calls: $2.1K (27%)
Puts: $5.7K (73%)
Prior (07/31) $27.3K
Calls: $27.0K (99%)
Puts: $263 (1%)
Current vs Prior -71.57%
Calls: -92.35%
Puts: +2065.78%
Prior 7-Day Total $209.3K
Calls: $182.8K (87%)
Puts: $26.5K (13%)
Prior 7-Day Average $29.9K
Calls: $26.1K (87%)
Puts: $3.8K (13%)
Current vs Prior 7-Day Avg -74.03%
Calls: -92.08%
Puts: +50.38%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/03) 14.62
Prior (07/31) 0.02
Current vs Prior +93500.00%
Prior 7-Day Average 0.26
Current vs Prior 7-Day Avg +5579.30%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/03) 2,933
Calls: 1,616 (55%)
Puts: 1,317 (45%)
Prior (07/31) 485
Calls: 418 (86%)
Puts: 67 (14%)
Current vs Prior +504.74%
Prior 7-Day Total 9,222
Calls: 5,729 (62%)
Puts: 3,493 (38%)
Prior 7-Day Average 1,317
Calls: 818 (62%)
Puts: 499 (38%)
Current vs Prior 7-Day Avg +122.63%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 7.66% | 13.01%
Prior 8.08% | 13.31%
Current vs Prior -5.23% | -2.30%
Prior 7-Day Avg 9.88% | 14.84%
Current vs 7-Day Avg -22.54% | -12.34%
Prior 7-Day Eod 8.08% | 13.31%
Current vs 7-Day Eod -5.23% | -2.30%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Prior 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bearish flow with 73% put dollar volume ($5.7K). Light premium activity with dollar volume down 72% vs prior. Above-average activity with volume up 92% vs prior. Extreme bearish P/C ratio of 14.62 - heavy put buying.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.73, highest 0.73)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Aug 212.153.70$2.9352.9%50.73898

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 121, top 104)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$42.50Aug 210.000.40$0.20200.0%20.11250
$40.00Aug 210.400.80$0.6066.7%10.27--
$45.00Aug 210.000.35$0.18194.4%10.081.3K
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$32.50Aug 210.200.55$0.3892.1%1040.14419
$30.00Aug 210.050.30$0.18138.9%50.07--
$40.00Aug 212.153.70$2.9352.9%50.73898
$35.00Aug 210.300.95$0.63103.2%30.26--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 4 found (best R:R 11.50, avg 6.73)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$40.00$42.50Aug 21$0.40$2.10$0.405.25$40.40
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$32.50$30.00Aug 21$0.20$2.30$0.2011.50$32.30
$35.00$32.50Aug 21$0.25$2.25$0.259.00$34.75
$40.00$35.00Aug 21$2.30$2.70$2.301.17$37.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 4 found (best R:R 0.85, avg 0.31)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$42.50Aug 21$0.40$0.40$2.100.19$40.40
BULL PUT (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$35.00Aug 21$2.30$2.30$2.700.85$37.70
$35.00$32.50Aug 21$0.25$0.25$2.250.11$34.75
$32.50$30.00Aug 21$0.20$0.20$2.300.09$32.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 9.45% of stock, avg 9.45%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$40.00Aug 21$0.60$2.93$3.53$36.47$43.539.45%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 9 found (cheapest 0.96% of stock, avg 1.94%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$45.00$30.00Aug 21$0.18$0.18$0.36$29.64$45.36
$42.50$30.00Aug 21$0.20$0.18$0.38$29.62$42.88
$45.00$32.50Aug 21$0.18$0.38$0.56$31.94$45.56
$42.50$32.50Aug 21$0.20$0.38$0.58$31.92$43.08
$40.00$30.00Aug 21$0.60$0.18$0.78$29.22$40.78
$45.00$35.00Aug 21$0.18$0.63$0.81$34.19$45.81
$42.50$35.00Aug 21$0.20$0.63$0.83$34.17$43.33
$40.00$32.50Aug 21$0.60$0.38$0.98$31.52$40.98
$40.00$35.00Aug 21$0.60$0.63$1.23$33.77$41.23

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 2 found (best R:R 0.35, avg credit $0.62)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
32/3540/42Aug 21$0.65$1.850.35$34.35$40.65
30/3240/42Aug 21$0.60$1.900.32$31.90$40.60

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 2 found (best R:R 49.00, cheapest $0.05)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$40.00$42.50$45.00Aug 21$0.38$2.125.58
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$30.00$32.50$35.00Aug 21$0.05$2.4549.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 5 found (best net $-0.13, 2 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$42.50$45.001:2Aug 21-$0.16$2.34
$40.00$42.501:2Aug 21$0.20$2.30
PUTS (3)
Buy KSell KRatioExpiryNetMax Gain
$35.00$32.501:2Aug 21-$0.13$2.37
$40.00$35.001:2Aug 21$1.67$3.33
$32.50$30.001:2Aug 21$0.02$2.48

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 1.07%, avg 1.07%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$40.00Aug 21$0.400.277.1%1.07%8.14%1--

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 98 contracts (avg 589 vol/day, 98 traded recently)

CALX averages only 589 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $37.50 01-15 call last traded $4.40 on 07/31 (now $3.60/$5.60) — try a limit near $4.40. Also watch the $55.00 11-19 call last traded $3.20 on 07/31 (now $3.00/$5.10) — try a limit near $3.20; the $45.00 08-21 call last traded $0.22 on 07/29 (now $0.00/$0.35) — try a limit near $0.18. Most tradeable put: the $40.00 08-21 put last traded $3.30 on 07/29 (now $2.15/$3.70) — try a limit near $2.93.
CALLS (61)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Aug 21$0.90$1.75$1.33$0.95 07/31$0.68–$4.55$0.95--
$37.50Sep 18$1.90$2.75$2.33$1.65 07/30$1.70–$4.65$1.90--
$37.50Oct 16$2.50$3.70$3.10$2.40 07/31$2.45–$5.75$2.50--
$37.50Jan 15$3.60$5.60$4.60$4.40 07/31$3.80–$7.45$4.405
$37.50Aug 20$6.90$10.20$8.55$8.68 07/27$7.65–$10.55$8.55--
$35.00Aug 21$1.80$4.20$3.00$2.80 07/29$1.70–$6.50$2.80--
$35.00Sep 18$3.00$4.30$3.65$4.30 07/21$2.73–$6.45$3.65--
$35.00Oct 16$4.30$4.90$4.60$3.60 07/31$3.50–$7.20$4.30--
$35.00Jan 15$5.60$6.90$6.25$7.20 07/28$5.05–$9.15$6.25--
$35.00Feb 19$5.80$7.70$6.75$6.00 07/21$6.00–$9.80$6.00--
$35.00May 21$7.40$10.10$8.75$11.00 07/13$7.70–$10.55$8.75--
$40.00Aug 21$0.40$0.80$0.60$0.35 07/29$0.48–$3.25$0.40--
$40.00Sep 18$1.15$1.85$1.50$1.23 07/24$0.98–$3.40$1.23--
$40.00Oct 16$1.30$2.55$1.92$1.95 07/24$1.55–$4.25$1.92--
$40.00Jan 15$3.00$4.60$3.80$3.30 07/31$3.25–$6.40$3.30--
$40.00Feb 19$4.00$5.40$4.70$5.20 07/28$3.98–$7.15$4.70--
$32.50Aug 21$3.50$6.20$4.85$3.50 07/21$3.65–$8.80$3.50--
$32.50Jan 15$6.60$9.30$7.95$9.30 07/15$6.80–$10.55$7.95--
$32.50Nov 19$9.90$13.10$11.50$11.50 07/27$10.50–$14.00$11.50--
$42.50Aug 21$0.00$0.40$0.20$0.20 07/27$0.20–$2.30$0.20250
$42.50Oct 16$0.90$1.75$1.33$1.00 07/31$0.93–$3.43$1.00--
$42.50Jan 15$1.80$4.10$2.95$3.70 07/21$2.23–$5.35$2.95--
$30.00Aug 21$6.20$8.00$7.10$5.50 07/30$5.80–$10.75$6.20--
$30.00Sep 18$6.50$8.20$7.35$8.00 07/21$6.25–$9.65$7.35--
$30.00Oct 16$7.60$8.60$8.10$7.09 07/27$6.75–$11.25$7.60--
$30.00Jan 15$8.40$10.20$9.30$8.70 07/29$8.15–$12.20$8.70--
$30.00Feb 19$8.90$11.00$9.95$10.20 07/27$8.90–$12.70$9.95--
$30.00Nov 19$11.00$14.30$12.65$14.80 07/14$11.85–$15.50$12.65--
$45.00Aug 21$0.00$0.35$0.18$0.22 07/29$0.10–$1.75$0.181.3K
$45.00Sep 18$0.00$0.75$0.38$0.47 07/27$0.38–$1.98$0.38--
$45.00Oct 16$0.40$1.35$0.88$1.00 07/21$0.57–$2.53$0.88--
$45.00Jan 15$2.00$3.10$2.55$3.70 07/15$1.98–$4.53$2.55--
$45.00Nov 19$4.80$8.20$6.50$6.75 07/29$5.75–$8.60$6.50--
$27.50Aug 21$7.90$10.90$9.40$9.25 06/29$8.00–$12.95$9.25--
$27.50Jan 15$10.20$11.90$11.05$10.20 07/31$10.30–$14.35$10.20--
$47.50Aug 21$0.00$0.25$0.13$0.13 07/22$0.10–$1.08$0.13--
$47.50Sep 18$0.05$0.75$0.40$0.27 07/21$0.38–$1.55$0.27--
$47.50Oct 16$0.05$0.95$0.50$0.59 07/21$0.40–$2.13$0.50--
$47.50Jan 15$1.15$2.45$1.80$2.54 07/02$1.23–$3.70$1.80--
$25.00Aug 21$11.00$13.90$12.45$11.14 07/21$10.40–$14.85$11.14--
$25.00Oct 16$10.70$13.80$12.25$11.10 07/31$11.15–$15.25$11.10--
$25.00Jan 15$11.70$14.10$12.90$12.14 07/31$11.75–$16.45$12.14--
$25.00Nov 19$13.50$17.50$15.50$17.87 07/06$14.20–$18.50$15.50--
$50.00Aug 21$0.00$0.10$0.05$0.07 07/22$0.05–$1.20$0.05--
$50.00Sep 18$0.00$0.75$0.38$0.85 07/20$0.38–$1.55$0.38--
$50.00Oct 16$0.05$0.75$0.40$0.48 07/22$0.38–$1.58$0.40--
$50.00Jan 15$0.15$2.00$1.08$1.40 07/28$1.02–$3.13$1.08--
$50.00May 21$1.45$4.10$2.78$3.30 07/28$2.40–$4.68$2.78--
$50.00Nov 19$3.60$6.70$5.15$4.65 07/29$4.40–$6.50$4.65--
$22.50Jan 15$13.80$16.80$15.30$16.96 07/01$13.85–$18.60$15.30--
$52.50Oct 16$0.00$1.15$0.57$1.50 07/09$0.38–$1.25$0.57--
$20.00Nov 19$17.00$21.00$19.00$19.56 07/21$17.85–$22.40$19.00--
$55.00Aug 21$0.00$0.55$0.28$0.05 07/21$0.03–$0.60$0.05--
$55.00Sep 18$0.00$0.20$0.10$0.60 07/20$0.10–$1.25$0.10--
$55.00Jan 15$0.35$1.30$0.83$0.85 07/22$0.57–$2.15$0.83--
$55.00Feb 19$0.15$2.80$1.48$2.00 07/06$1.25–$2.60$1.48--
$55.00Nov 19$3.00$5.10$4.05$3.20 07/31$3.35–$5.00$3.2021
$60.00Oct 16$0.00$0.95$0.48$0.15 07/29$0.25–$1.15$0.15--
$60.00Jan 15$0.10$0.75$0.43$1.15 07/20$0.40–$1.27$0.43--
$65.00Oct 16$0.00$0.75$0.38$0.18 07/29$0.35–$1.18$0.18--
$70.00Oct 16$0.00$0.75$0.38$0.47 06/22$0.38–$1.13$0.38--
PUTS (37)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Aug 21$0.75$2.30$1.53$2.95 07/31$1.53–$2.95$1.53--
$37.50Sep 18$2.15$2.90$2.53$3.66 07/22$2.53–$3.60$2.53--
$37.50Oct 16$2.65$3.70$3.18$4.03 06/10$2.95–$4.50$3.18--
$37.50Jan 15$3.30$5.50$4.40$5.69 06/30$4.22–$5.75$4.40--
$35.00Aug 21$0.30$0.95$0.63$1.50 07/30$0.63–$1.65$0.63--
$35.00Sep 18$1.05$2.20$1.63$2.25 07/30$1.63–$2.80$1.63--
$35.00Oct 16$1.80$2.20$2.00$2.90 07/21$1.75–$2.78$2.00--
$35.00Jan 15$2.20$4.20$3.20$4.70 07/21$3.20–$4.65$3.20--
$40.00Aug 21$2.15$3.70$2.93$3.30 07/29$2.80–$4.90$2.93898
$40.00Oct 16$4.50$4.80$4.65$5.25 07/29$3.90–$5.95$4.65--
$32.50Aug 21$0.20$0.55$0.38$0.62 07/30$0.38–$1.00$0.38419
$32.50Sep 18$0.45$1.10$0.78$1.05 07/27$0.78–$1.65$0.78--
$32.50Oct 16$0.95$1.60$1.27$2.05 07/21$1.20–$2.28$1.27--
$32.50Jan 15$1.30$3.10$2.20$3.50 07/21$2.20–$3.40$2.20--
$42.50Oct 16$5.40$7.70$6.55$6.30 06/10$4.90–$7.85$6.30--
$30.00Aug 21$0.05$0.30$0.18$0.15 07/30$0.18–$1.00$0.15--
$30.00Sep 18$0.00$1.10$0.55$0.80 07/22$0.45–$1.40$0.55--
$30.00Oct 16$0.35$1.10$0.73$1.10 07/29$0.73–$1.58$0.73--
$30.00Jan 15$1.45$2.35$1.90$2.30 07/30$1.73–$2.72$1.90--
$30.00Feb 19$1.85$2.90$2.38$3.10 07/21$1.85–$2.72$2.38--
$30.00Aug 20$1.80$4.40$3.10$4.00 07/21$2.83–$4.20$3.10--
$45.00Sep 18$6.70$9.40$8.05$7.00 07/20$7.45–$9.70$7.00--
$27.50Aug 21$0.00$0.10$0.05$0.10 07/27$0.05–$0.88$0.05--
$27.50Oct 16$0.10$0.80$0.45$0.70 07/21$0.45–$1.35$0.45--
$27.50Jan 15$0.75$1.95$1.35$1.45 07/28$1.05–$1.88$1.35--
$25.00Aug 21$0.00$0.75$0.38$0.18 07/20$0.05–$1.10$0.18--
$25.00Sep 18$0.00$0.45$0.23$0.30 07/30$0.20–$1.15$0.23--
$25.00Oct 16$0.00$0.95$0.48$0.38 07/22$0.38–$0.75$0.38--
$25.00Jan 15$0.45$1.40$0.93$1.05 07/21$0.75–$1.68$0.93--
$25.00May 21$0.00$2.75$1.38$2.05 07/21$1.38–$2.50$1.38--
$25.00Aug 20$0.00$3.30$1.65$2.25 07/21$1.65–$2.68$1.65--
$50.00Oct 16$12.10$14.80$13.45$12.00 06/11$10.80–$14.70$12.10--
$22.50Sep 18$0.00$0.45$0.23$0.30 07/30$0.15–$0.93$0.23--
$22.50Feb 19$0.15$1.10$0.63$0.95 07/21$0.63–$1.58$0.63--
$22.50Nov 19$0.00$3.10$1.55$2.10 07/21$1.55–$2.70$1.55--
$20.00Aug 21$0.00$0.35$0.18$0.05 07/20$0.05–$0.88$0.05--
$55.00Feb 19$17.40$19.80$18.60$18.70 07/22$16.50–$19.80$18.60--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 8
Total Puts 117
Put/Call Ratio 14.62
Net Difference -109

Prior's Put/Call Breakdown

Total Calls 64
Total Puts 1
Put/Call Ratio 0.02
Net Difference 63

Prior 7-Day Put/Call Summary

Total Calls 645
Total Puts 139
Average Put/Call Ratio 0.26
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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