Tour v422
CALX
CALIX INC
$36.85 +2.36%
$37.59 (+2.00%)🌙
as of 07/27 06:18 PM
(7/24 01:58) ◀
|
Monday, July 27, 2026 (6:18pm)
January 2026
|
▶ (7/28 18:22)
◀ 7/27 18:18 ▶

Option Volume

Detail
ℹ
Current (07/27) 117
Calls: 74 (63%)
Puts: 43 (37%)
Prior (07/24) 84
Calls: 78 (93%)
Puts: 6 (7%)
Current vs Prior +39.29%
Calls: -5.13% (Calls)
Puts: +616.67% (Puts)
Prior 7-Day Total 14,152
Calls: 7,045 (50%)
Puts: 7,107 (50%)
Prior 7-Day Average 2,021
Calls: 1,006 (50%)
Puts: 1,015 (50%)
Current vs Prior 7-Day Avg -94.21%
Calls: -92.65%
Puts: -95.76%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/27) $35.5K
Calls: $31.5K (89%)
Puts: $4.1K (11%)
Prior (07/24) $22.0K
Calls: $20.5K (93%)
Puts: $1.4K (7%)
Current vs Prior +61.82%
Calls: +53.22%
Puts: +185.31%
Prior 7-Day Total $2.87M
Calls: $921.0K (32%)
Puts: $1.95M (68%)
Prior 7-Day Average $409.8K
Calls: $131.6K (32%)
Puts: $278.2K (68%)
Current vs Prior 7-Day Avg -91.33%
Calls: -76.09%
Puts: -98.53%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/27) 0.58
Prior (07/24) 0.08
Current vs Prior +655.41%
Prior 7-Day Average 1.68
Current vs Prior 7-Day Avg -65.40%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/27) 1,215
Calls: 821 (68%)
Puts: 394 (32%)
Prior (07/24) 699
Calls: 429 (61%)
Puts: 270 (39%)
Current vs Prior +73.82%
Prior 7-Day Total 16,224
Calls: 10,269 (63%)
Puts: 5,955 (37%)
Prior 7-Day Average 2,317
Calls: 1,467 (63%)
Puts: 850 (37%)
Current vs Prior 7-Day Avg -47.58%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 10.66% | 14.38%
Prior 9.25% | 14.44%
Current vs Prior +15.30% | -0.43%
Prior 7-Day Avg 11.53% | 16.69%
Current vs 7-Day Avg -7.52% | -13.83%
Prior 7-Day Eod 9.25% | 14.44%
Current vs 7-Day Eod +15.30% | -0.43%
Sentiment BEARISH

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 39.50% | 33.82%
Calls: 10.88% | 36.89%
Puts: 38.90% | 30.75%
Current vs 7-Day Avg -73.64% | +12.39%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($31.5K) vs puts ($4.1K). Elevated premium activity with dollar volume up 62% vs prior. Bullish P/C ratio of 0.58. P/C ratio rising 655% - increased hedging/bearish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BEARISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
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. 2 found (avg delta 0.60, highest 0.68)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 212.503.20$2.8524.6%210.6857
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 212.002.45$2.2320.2%20.5258

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 74, top 28)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 212.503.20$2.8524.6%210.6857
$40.00Aug 210.550.95$0.7553.3%50.28466
$42.50Aug 210.150.40$0.2889.3%40.13250
$37.50Aug 210.702.70$1.70117.6%30.48--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 211.001.30$1.1526.1%280.33269
$27.50Aug 210.000.35$0.18194.4%110.0566
$37.50Aug 212.002.45$2.2320.2%20.5258

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. 5 found (best R:R 6.73, avg 3.03)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$40.00$42.50Aug 21$0.47$2.03$0.474.32$40.47
$37.50$40.00Aug 21$0.95$1.55$0.951.63$38.45
$35.00$37.50Aug 21$1.15$1.35$1.151.17$36.15
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$35.00$27.50Aug 21$0.97$6.53$0.976.73$34.03
$37.50$35.00Aug 21$1.08$1.42$1.081.31$36.42

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 0.85, avg 0.52)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$35.00$37.50Aug 21$1.15$1.15$1.350.85$36.15
$37.50$40.00Aug 21$0.95$0.95$1.550.61$38.45
$40.00$42.50Aug 21$0.47$0.47$2.030.23$40.47
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$37.50$35.00Aug 21$1.08$1.08$1.420.76$36.42
$35.00$27.50Aug 21$0.97$0.97$6.530.15$34.03

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. 2 found (cheapest 10.66% of stock, avg 10.75%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$37.50Aug 21$1.70$2.23$3.93$33.57$41.4310.66%
$35.00Aug 21$2.85$1.15$4.00$31.00$39.0010.85%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 6 found (cheapest 1.25% of stock, avg 4.27%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$42.50$27.50Aug 21$0.28$0.18$0.46$27.04$42.96
$40.00$27.50Aug 21$0.75$0.18$0.93$26.57$40.93
$42.50$35.00Aug 21$0.28$1.15$1.43$33.57$43.93
$37.50$27.50Aug 21$1.70$0.18$1.88$25.62$39.38
$40.00$35.00Aug 21$0.75$1.15$1.90$33.10$41.90
$37.50$35.00Aug 21$1.70$1.15$2.85$32.15$40.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 3 found (best R:R 1.63, avg credit $1.64)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
35/3840/42Aug 21$1.55$0.951.63$35.95$41.55
28/3538/40Aug 21$1.92$5.580.34$33.08$39.42
28/3540/42Aug 21$1.44$6.060.24$33.56$41.44

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 2 found (best R:R 11.50, cheapest $0.20)

CALLS (2)
LowMidHighExpiryDebitMax GainR:R
$35.00$37.50$40.00Aug 21$0.20$2.3011.50
$37.50$40.00$42.50Aug 21$0.48$2.024.21
PUTS (0)
No puts found

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 $-0.07, 2 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$35.00$37.501:2Aug 21-$0.55$1.95
$40.00$42.501:2Aug 21$0.19$2.31
$37.50$40.001:2Aug 21$0.20$2.30
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$37.50$35.001:2Aug 21-$0.07$2.43
$35.00$27.501:2Aug 21$0.79$6.71

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 1.90%, avg 1.27%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$37.50Aug 21$0.700.481.8%1.90%3.66%3--
$40.00Aug 21$0.550.288.6%1.49%10.04%5466
$42.50Aug 21$0.150.1315.3%0.41%15.74%4250

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. 91 contracts (avg 581 vol/day, 91 traded recently)

CALX averages only 581 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 $30.00 02-19 call last traded $9.40 on 07/21 (now $9.30/$10.40) — try a limit near $9.40. Also watch the $32.50 11-19 call last traded $13.00 on 07/06 (now $10.40/$12.10) — try a limit near $11.25; the $35.00 08-21 call last traded $2.15 on 07/23 (now $2.50/$3.20) — try a limit near $2.50. Most tradeable put: the $37.50 08-21 put last traded $2.55 on 07/24 (now $2.00/$2.45) — try a limit near $2.23.
CALLS (55)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Aug 21$0.70$2.70$1.70$1.50 07/24$1.05–$4.55$1.50--
$37.50Sep 18$1.80$2.80$2.30$2.22 07/22$1.70–$4.65$2.225
$37.50Oct 16$2.55$3.70$3.13$3.02 07/21$2.68–$5.75$3.02--
$37.50Jan 15$4.40$5.70$5.05$4.60 07/22$4.10–$7.45$4.60--
$35.00Aug 21$2.50$3.20$2.85$2.15 07/23$2.03–$6.50$2.5057
$35.00Sep 18$3.00$5.20$4.10$4.30 07/21$3.05–$6.45$4.10--
$35.00Oct 16$4.10$5.40$4.75$4.00 07/22$3.80–$7.20$4.10--
$35.00Jan 15$5.20$7.10$6.15$5.35 07/21$5.45–$9.15$5.35--
$35.00Feb 19$5.50$8.30$6.90$6.00 07/21$6.00–$9.80$6.00--
$35.00May 21$6.80$9.80$8.30$11.00 07/13$7.75–$10.55$8.30--
$40.00Aug 21$0.55$0.95$0.75$0.65 07/24$0.55–$3.25$0.65466
$40.00Sep 18$1.20$1.85$1.53$1.23 07/24$1.27–$3.40$1.23--
$40.00Oct 16$1.10$2.55$1.83$1.95 07/24$1.70–$4.25$1.83--
$40.00Jan 15$3.50$4.50$4.00$3.80 07/24$3.58–$6.40$3.8030
$32.50Aug 21$3.50$5.90$4.70$3.50 07/21$4.20–$8.80$3.50--
$32.50Jan 15$6.60$9.30$7.95$9.30 07/15$6.90–$10.55$7.95--
$32.50Nov 19$10.40$12.10$11.25$13.00 07/06$10.50–$14.00$11.253
$42.50Aug 21$0.15$0.40$0.28$0.25 07/24$0.28–$2.30$0.25250
$42.50Oct 16$0.15$1.90$1.02$1.80 07/21$1.00–$3.43$1.02--
$42.50Jan 15$2.45$3.70$3.08$3.70 07/21$2.65–$5.35$3.08--
$30.00Aug 21$5.60$7.40$6.50$5.50 07/21$6.20–$10.75$5.60--
$30.00Sep 18$6.10$7.90$7.00$8.00 07/21$6.65–$9.65$7.00--
$30.00Oct 16$6.60$8.70$7.65$8.66 06/30$7.20–$11.25$7.65--
$30.00Jan 15$8.10$11.50$9.80$8.80 07/22$8.45–$12.20$8.80--
$30.00Feb 19$9.30$10.40$9.85$9.40 07/21$9.25–$12.70$9.4010
$30.00Nov 19$11.20$14.10$12.65$14.80 07/14$12.00–$15.50$12.65--
$45.00Aug 21$0.00$0.20$0.10$0.19 07/23$0.10–$1.75$0.10--
$45.00Oct 16$0.55$1.35$0.95$1.00 07/21$0.78–$2.53$0.95--
$45.00Jan 15$1.10$3.30$2.20$3.70 07/15$2.20–$4.53$2.20--
$45.00Nov 19$5.20$9.00$7.10$5.90 07/21$6.00–$8.60$5.90--
$27.50Aug 21$8.00$9.70$8.85$9.25 06/29$8.55–$12.95$8.85--
$27.50Jan 15$10.60$13.00$11.80$11.90 06/30$10.40–$14.35$11.80--
$47.50Aug 21$0.00$0.30$0.15$0.13 07/22$0.10–$1.08$0.13--
$47.50Sep 18$0.00$0.75$0.38$0.27 07/21$0.38–$1.55$0.27--
$47.50Oct 16$0.00$1.00$0.50$0.59 07/21$0.50–$2.13$0.50--
$47.50Jan 15$0.45$2.60$1.53$2.54 07/02$1.53–$3.70$1.53--
$25.00Aug 21$10.20$12.90$11.55$11.14 07/21$10.95–$14.85$11.14--
$25.00Oct 16$10.60$13.50$12.05$14.81 07/14$11.25–$15.25$12.05--
$25.00Nov 19$13.80$18.00$15.90$17.87 07/06$14.75–$18.50$15.90--
$50.00Aug 21$0.00$0.15$0.08$0.07 07/22$0.08–$1.20$0.07--
$50.00Sep 18$0.00$0.75$0.38$0.85 07/20$0.38–$1.55$0.38--
$50.00Oct 16$0.00$0.75$0.38$0.48 07/22$0.38–$1.58$0.38--
$50.00Jan 15$0.10$2.10$1.10$2.40 07/01$1.10–$3.13$1.10--
$50.00May 21$1.10$4.80$2.95$3.10 07/22$2.72–$4.68$2.95--
$50.00Nov 19$3.90$7.50$5.70$5.50 07/07$4.58–$6.50$5.50--
$22.50Jan 15$13.80$16.30$15.05$16.96 07/01$14.55–$18.60$15.05--
$52.50Oct 16$0.00$0.75$0.38$1.50 07/09$0.38–$1.35$0.38--
$20.00Nov 19$17.20$21.50$19.35$19.56 07/21$18.35–$22.40$19.35--
$55.00Aug 21$0.00$0.30$0.15$0.05 07/21$0.03–$0.68$0.05--
$55.00Sep 18$0.00$0.25$0.13$0.60 07/20$0.13–$1.25$0.13--
$55.00Jan 15$0.00$2.75$1.38$0.85 07/22$0.90–$2.22$0.85--
$55.00Feb 19$0.10$2.80$1.45$2.00 07/06$1.25–$2.60$1.45--
$60.00Oct 16$0.00$0.75$0.38$0.35 07/09$0.25–$1.15$0.35--
$60.00Jan 15$0.00$0.85$0.43$1.15 07/20$0.43–$1.68$0.43--
$70.00Oct 16$0.00$0.75$0.38$0.47 06/22$0.38–$1.13$0.38--
PUTS (36)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Aug 21$2.00$2.45$2.23$2.55 07/24$1.75–$3.75$2.2358
$37.50Sep 18$2.80$3.20$3.00$3.66 07/22$2.97–$3.60$3.00--
$37.50Oct 16$3.00$4.00$3.50$4.03 06/10$2.95–$4.55$3.50--
$37.50Jan 15$4.70$5.80$5.25$5.69 06/30$4.22–$6.15$5.25--
$35.00Aug 21$1.00$1.30$1.15$1.65 07/24$1.05–$2.40$1.15269
$35.00Sep 18$1.55$1.95$1.75$2.23 07/22$1.75–$2.80$1.75--
$35.00Oct 16$1.95$2.50$2.23$2.90 07/21$1.75–$3.18$2.23--
$35.00Jan 15$3.10$4.60$3.85$4.70 07/21$3.23–$4.75$3.85--
$40.00Aug 21$3.60$4.60$4.10$4.25 07/22$2.80–$5.45$4.10--
$40.00Oct 16$3.80$5.50$4.65$4.95 07/20$3.90–$6.20$4.65--
$32.50Aug 21$0.35$0.85$0.60$0.83 07/23$0.45–$1.48$0.60--
$32.50Sep 18$0.90$1.25$1.08$1.25 07/21$1.08–$1.65$1.081
$32.50Oct 16$1.25$1.80$1.53$2.05 07/21$1.20–$2.48$1.53--
$32.50Jan 15$2.30$3.50$2.90$3.50 07/21$2.42–$3.85$2.90--
$42.50Oct 16$6.50$8.00$7.25$6.30 06/10$4.90–$7.95$6.50--
$30.00Aug 21$0.15$0.75$0.45$0.40 07/22$0.25–$0.83$0.40--
$30.00Sep 18$0.20$0.95$0.57$0.80 07/22$0.55–$1.40$0.57--
$30.00Oct 16$0.75$1.05$0.90$1.30 07/21$0.78–$1.58$0.90--
$30.00Jan 15$1.95$2.30$2.13$1.75 07/14$1.68–$3.05$1.95--
$30.00Feb 19$1.90$3.30$2.60$3.10 07/21$2.30–$2.72$2.60--
$30.00Aug 20$2.15$5.90$4.03$4.00 07/21$2.83–$4.20$4.00--
$45.00Sep 18$7.60$10.20$8.90$7.00 07/20$7.45–$9.70$7.60--
$27.50Aug 21$0.00$0.35$0.18$0.15 07/22$0.18–$0.88$0.1566
$27.50Oct 16$0.00$2.60$1.30$0.70 07/21$0.45–$1.35$0.70--
$27.50Jan 15$0.30$1.80$1.05$2.00 07/21$1.05–$2.40$1.05--
$25.00Aug 21$0.00$0.75$0.38$0.18 07/20$0.05–$1.10$0.18--
$25.00Sep 18$0.00$0.75$0.38$0.22 07/21$0.20–$1.15$0.22--
$25.00Oct 16$0.00$1.50$0.75$0.38 07/22$0.38–$0.75$0.38--
$25.00Jan 15$0.60$1.50$1.05$1.05 07/21$0.80–$2.00$1.05--
$25.00May 21$0.00$3.30$1.65$2.05 07/21$1.60–$2.50$1.65--
$25.00Aug 20$0.05$3.40$1.73$2.25 07/21$1.73–$2.68$1.73--
$50.00Oct 16$12.40$14.80$13.60$12.00 06/11$10.80–$14.35$12.40--
$22.50Feb 19$0.00$2.85$1.43$0.95 07/21$0.78–$1.58$0.95--
$22.50Nov 19$0.00$3.20$1.60$2.10 07/21$1.60–$2.70$1.60--
$20.00Aug 21$0.00$0.40$0.20$0.05 07/20$0.05–$1.08$0.05--
$55.00Feb 19$18.00$20.10$19.05$18.70 07/22$16.50–$19.65$18.70--

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 74
Total Puts 43
Put/Call Ratio 0.58
Net Difference 31

Prior's Put/Call Breakdown

Total Calls 78
Total Puts 6
Put/Call Ratio 0.08
Net Difference 72

Prior 7-Day Put/Call Summary

Total Calls 7,045
Total Puts 7,107
Average Put/Call Ratio 1.68
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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